38862860057 has 16 divisors (see below), whose sum is σ = 46783104000. Its totient is φ = 32236464960.

The previous prime is 38862860027. The next prime is 38862860077. The reversal of 38862860057 is 75006826883.

It is not a de Polignac number, because 38862860057 - 2¹² = 38862855961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38862859990 and 38862860008.

It is not an unprimeable number, because it can be changed into a prime (38862860027) 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, 1816832 + ... + 1838097.

It is an arithmetic number, because the mean of its divisors is an integer number (2923944000).

Almost surely, 2^38862860057 is an apocalyptic number.

It is an amenable number.

38862860057 is a deficient number, since it is larger than the sum of its proper divisors (7920243943).

38862860057 is an equidigital number, since it uses as much as digits as its factorization.

38862860057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654981 (or 3654967 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 38862860057 in words is "thirty-eight billion, eight hundred sixty-two million, eight hundred sixty thousand, fifty-seven".