37345362725 has 24 divisors (see below), whose sum is σ = 50529756960. Its totient is φ = 27153992000.

The previous prime is 37345362709. The next prime is 37345362727. The reversal of 37345362725 is 52726354373.

It is not a de Polignac number, because 37345362725 - 2⁴ = 37345362709 is a prime.

It is a super-2 number, since 2×37345362725² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 37345362725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37345362727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1413890 + ... + 1440060.

It is an arithmetic number, because the mean of its divisors is an integer number (2105406540).

Almost surely, 2^37345362725 is an apocalyptic number.

It is an amenable number.

37345362725 is a deficient number, since it is larger than the sum of its proper divisors (13184394235).

37345362725 is a wasteful number, since it uses less digits than its factorization.

37345362725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31381 (or 31376 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 47.

The spelling of 37345362725 in words is "thirty-seven billion, three hundred forty-five million, three hundred sixty-two thousand, seven hundred twenty-five".