38680015453057 has 16 divisors (see below), whose sum is σ = 44417838366720. Its totient is φ = 33312485163600.

The previous prime is 38680015453049. The next prime is 38680015453081. The reversal of 38680015453057 is 75035451008683.

It is a cyclic number.

It is not a de Polignac number, because 38680015453057 - 2³ = 38680015453049 is a prime.

It is a super-2 number, since 2×38680015453057² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38680015452989 and 38680015453007.

It is not an unprimeable number, because it can be changed into a prime (38680015453007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14878432 + ... + 17283742.

It is an arithmetic number, because the mean of its divisors is an integer number (2776114897920).

Almost surely, 2^{38680015453057} is an apocalyptic number.

It is an amenable number.

38680015453057 is a deficient number, since it is larger than the sum of its proper divisors (5737822913663).

38680015453057 is a wasteful number, since it uses less digits than its factorization.

38680015453057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482284.

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 38680015453057 in words is "thirty-eight trillion, six hundred eighty billion, fifteen million, four hundred fifty-three thousand, fifty-seven".