38082971577 has 16 divisors (see below), whose sum is σ = 59265902592. Its totient is φ = 21298682640.

The previous prime is 38082971561. The next prime is 38082971627. The reversal of 38082971577 is 77517928083.

It is not a de Polignac number, because 38082971577 - 2⁴ = 38082971561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38082971557) 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, 19291299 + ... + 19293272.

It is an arithmetic number, because the mean of its divisors is an integer number (3704118912).

Almost surely, 2^38082971577 is an apocalyptic number.

It is an amenable number.

38082971577 is a deficient number, since it is larger than the sum of its proper divisors (21182931015).

38082971577 is a wasteful number, since it uses less digits than its factorization.

38082971577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38584628.

The product of its (nonzero) digits is 5927040, while the sum is 57.

The spelling of 38082971577 in words is "thirty-eight billion, eighty-two million, nine hundred seventy-one thousand, five hundred seventy-seven".