2038838537172 has 24 divisors (see below), whose sum is σ = 4800934784800. Its totient is φ = 673377865056.

The previous prime is 2038838537129. The next prime is 2038838537249. The reversal of 2038838537172 is 2717358388302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779371222 + ... + 779373837.

Almost surely, 2^{2038838537172} is an apocalyptic number.

It is an amenable number.

2038838537172 is an abundant number, since it is smaller than the sum of its proper divisors (2762096247628).

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

2038838537172 is a wasteful number, since it uses less digits than its factorization.

2038838537172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558745175 (or 1558745173 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 2038838537172 in words is "two trillion, thirty-eight billion, eight hundred thirty-eight million, five hundred thirty-seven thousand, one hundred seventy-two".