52038836940 has 48 divisors (see below), whose sum is σ = 147704766048. Its totient is φ = 13686925824.

The previous prime is 52038836939. The next prime is 52038836947. The reversal of 52038836940 is 4963883025.

It is a self number, because there is not a number n which added to its sum of digits gives 52038836940.

It is not an unprimeable number, because it can be changed into a prime (52038836947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5936127 + ... + 5944886.

It is an arithmetic number, because the mean of its divisors is an integer number (3077182626).

Almost surely, 2^52038836940 is an apocalyptic number.

It is an amenable number.

52038836940 is an abundant number, since it is smaller than the sum of its proper divisors (95665929108).

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

52038836940 is a wasteful number, since it uses less digits than its factorization.

52038836940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881098 (or 11881096 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 52038836940 in words is "fifty-two billion, thirty-eight million, eight hundred thirty-six thousand, nine hundred forty".