52077448038 has 48 divisors (see below), whose sum is σ = 132174310464. Its totient is φ = 13526609040.

The previous prime is 52077448021. The next prime is 52077448043. The reversal of 52077448038 is 83084477025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8048320 + ... + 8054787.

It is an arithmetic number, because the mean of its divisors is an integer number (2753631468).

Almost surely, 2^52077448038 is an apocalyptic number.

52077448038 is an abundant number, since it is smaller than the sum of its proper divisors (80096862426).

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

52077448038 is a wasteful number, since it uses less digits than its factorization.

52077448038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16103137 (or 16103130 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 52077448038 in words is "fifty-two billion, seventy-seven million, four hundred forty-eight thousand, thirty-eight".