52391593152888 has 128 divisors (see below), whose sum is σ = 143031195014400. Its totient is φ = 15860130406400.

The previous prime is 52391593152883. The next prime is 52391593152893. The reversal of 52391593152888 is 88825139519325.

It is an interprime number because it is at equal distance from previous prime (52391593152883) and next prime (52391593152893).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52391593152881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2654207323 + ... + 2654227061.

It is an arithmetic number, because the mean of its divisors is an integer number (1117431211050).

Almost surely, 2^{52391593152888} is an apocalyptic number.

It is an amenable number.

52391593152888 is an abundant number, since it is smaller than the sum of its proper divisors (90639601861512).

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

52391593152888 is a wasteful number, since it uses less digits than its factorization.

52391593152888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29453 (or 29449 counting only the distinct ones).

The product of its digits is 186624000, while the sum is 69.

The spelling of 52391593152888 in words is "fifty-two trillion, three hundred ninety-one billion, five hundred ninety-three million, one hundred fifty-two thousand, eight hundred eighty-eight".