38325157837 has 6 divisors (see below), whose sum is σ = 38392533998. Its totient is φ = 38257798104.

The previous prime is 38325157823. The next prime is 38325157859. The reversal of 38325157837 is 73875152383.

It can be written as a sum of positive squares in only one way, i.e., 20256690276 + 18068467561 = 142326^2 + 134419^2 .

It is not a de Polignac number, because 38325157837 - 2⁷ = 38325157709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38325157537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4843038 + ... + 4850944.

Almost surely, 2^38325157837 is an apocalyptic number.

It is an amenable number.

38325157837 is a deficient number, since it is larger than the sum of its proper divisors (67376161).

38325157837 is an frugal number, since it uses more digits than its factorization.

38325157837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16427 (or 8520 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 52.

The spelling of 38325157837 in words is "thirty-eight billion, three hundred twenty-five million, one hundred fifty-seven thousand, eight hundred thirty-seven".