38522000831 has 2 divisors, whose sum is σ = 38522000832. Its totient is φ = 38522000830.

The previous prime is 38522000827. The next prime is 38522000843. The reversal of 38522000831 is 13800022583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38522000831 - 2² = 38522000827 is a prime.

It is a super-2 number, since 2×38522000831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38522000801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19261000415 + 19261000416.

It is an arithmetic number, because the mean of its divisors is an integer number (19261000416).

Almost surely, 2^38522000831 is an apocalyptic number.

38522000831 is a deficient number, since it is larger than the sum of its proper divisors (1).

38522000831 is an equidigital number, since it uses as much as digits as its factorization.

38522000831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 38522000831 in words is "thirty-eight billion, five hundred twenty-two million, eight hundred thirty-one", and thus it is an aban number.