37090459081 has 4 divisors (see below), whose sum is σ = 39943571332. Its totient is φ = 34237346832.

The previous prime is 37090459079. The next prime is 37090459139. The reversal of 37090459081 is 18095409073.

It is a happy number.

37090459081 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 8405955856 + 28684503225 = 91684^2 + 169365^2 .

It is not a de Polignac number, because 37090459081 - 2¹ = 37090459079 is a prime.

It is a super-2 number, since 2×37090459081² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37090459381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426556106 + ... + 1426556131.

It is an arithmetic number, because the mean of its divisors is an integer number (9985892833).

Almost surely, 2^37090459081 is an apocalyptic number.

It is an amenable number.

37090459081 is a deficient number, since it is larger than the sum of its proper divisors (2853112251).

37090459081 is a wasteful number, since it uses less digits than its factorization.

37090459081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853112250.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 37090459081 in words is "thirty-seven billion, ninety million, four hundred fifty-nine thousand, eighty-one".