37479116795881 has 4 divisors (see below), whose sum is σ = 38771500133700. Its totient is φ = 36186733458064.

The previous prime is 37479116795863. The next prime is 37479116795891. The reversal of 37479116795881 is 18859761197473.

37479116795881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5876066883600 + 31603049912281 = 2424060^2 + 5621659^2 .

It is a cyclic number.

It is not a de Polignac number, because 37479116795881 - 2⁵ = 37479116795849 is a prime.

It is a super-2 number, since 2×37479116795881² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37479116795798 and 37479116795807.

It is not an unprimeable number, because it can be changed into a prime (37479116795801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646191668866 + ... + 646191668923.

It is an arithmetic number, because the mean of its divisors is an integer number (9692875033425).

Almost surely, 2^{37479116795881} is an apocalyptic number.

It is an amenable number.

37479116795881 is a deficient number, since it is larger than the sum of its proper divisors (1292383337819).

37479116795881 is a wasteful number, since it uses less digits than its factorization.

37479116795881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292383337818.

The product of its digits is 640120320, while the sum is 76.

The spelling of 37479116795881 in words is "thirty-seven trillion, four hundred seventy-nine billion, one hundred sixteen million, seven hundred ninety-five thousand, eight hundred eighty-one".