38807076157 has 2 divisors, whose sum is σ = 38807076158. Its totient is φ = 38807076156.

The previous prime is 38807076109. The next prime is 38807076211. The reversal of 38807076157 is 75167070883.

38807076157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22219181721 + 16587894436 = 149061^2 + 128794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38807076157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38807076257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19403538078 + 19403538079.

It is an arithmetic number, because the mean of its divisors is an integer number (19403538079).

Almost surely, 2^38807076157 is an apocalyptic number.

It is an amenable number.

38807076157 is a deficient number, since it is larger than the sum of its proper divisors (1).

38807076157 is an equidigital number, since it uses as much as digits as its factorization.

38807076157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1975680, while the sum is 52.

The spelling of 38807076157 in words is "thirty-eight billion, eight hundred seven million, seventy-six thousand, one hundred fifty-seven".