37104813745 has 4 divisors (see below), whose sum is σ = 44525776500. Its totient is φ = 29683850992.

The previous prime is 37104813721. The next prime is 37104813763. The reversal of 37104813745 is 54731840173.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54731840173 = 19 ⋅2880623167.

It can be written as a sum of positive squares in 2 ways, for example, as 22179549184 + 14925264561 = 148928^2 + 122169^2 .

It is a cyclic number.

It is not a de Polignac number, because 37104813745 - 2¹⁷ = 37104682673 is a prime.

It is a super-2 number, since 2×37104813745² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3710481370 + ... + 3710481379.

It is an arithmetic number, because the mean of its divisors is an integer number (11131444125).

Almost surely, 2^37104813745 is an apocalyptic number.

It is an amenable number.

37104813745 is a deficient number, since it is larger than the sum of its proper divisors (7420962755).

37104813745 is an equidigital number, since it uses as much as digits as its factorization.

37104813745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420962754.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 37104813745 in words is "thirty-seven billion, one hundred four million, eight hundred thirteen thousand, seven hundred forty-five".