38538083031252 has 48 divisors (see below), whose sum is σ = 102797442625920. Its totient is φ = 11007750022272.

The previous prime is 38538083031221. The next prime is 38538083031311. The reversal of 38538083031252 is 25213038083583.

It is a junction number, because it is equal to n+sod(n) for n = 38538083031195 and 38538083031204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64928727 + ... + 65519582.

It is an arithmetic number, because the mean of its divisors is an integer number (2141613388040).

Almost surely, 2^{38538083031252} is an apocalyptic number.

It is an amenable number.

38538083031252 is an abundant number, since it is smaller than the sum of its proper divisors (64259359594668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38538083031252 is a wasteful number, since it uses less digits than its factorization.

38538083031252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130451840 (or 130451838 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 38538083031252 in words is "thirty-eight trillion, five hundred thirty-eight billion, eighty-three million, thirty-one thousand, two hundred fifty-two".