38692040875523 has 16 divisors (see below), whose sum is σ = 44423451120384. Its totient is φ = 33011790084000.

The previous prime is 38692040875511. The next prime is 38692040875567. The reversal of 38692040875523 is 32557804029683.

It is a happy number.

It is not a de Polignac number, because 38692040875523 - 2³⁸ = 38417162968579 is a prime.

It is a super-2 number, since 2×38692040875523² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38692040875583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4088765 + ... + 9700622.

It is an arithmetic number, because the mean of its divisors is an integer number (2776465695024).

Almost surely, 2^{38692040875523} is an apocalyptic number.

38692040875523 is a deficient number, since it is larger than the sum of its proper divisors (5731410244861).

38692040875523 is a wasteful number, since it uses less digits than its factorization.

38692040875523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13791242.

The product of its (nonzero) digits is 87091200, while the sum is 62.

The spelling of 38692040875523 in words is "thirty-eight trillion, six hundred ninety-two billion, forty million, eight hundred seventy-five thousand, five hundred twenty-three".