52051731799374 has 96 divisors (see below), whose sum is σ = 120960335452320. Its totient is φ = 16126454433024.

The previous prime is 52051731799307. The next prime is 52051731799387. The reversal of 52051731799374 is 47399713715025.

52051731799374 is a `hidden beast` number, since 5 + 2 + 0 + 5 + 173 + 1 + 7 + 99 + 374 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444626632 + ... + 444743684.

It is an arithmetic number, because the mean of its divisors is an integer number (1260003494295).

Almost surely, 2^{52051731799374} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52051731799374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60480167726160).

52051731799374 is an abundant number, since it is smaller than the sum of its proper divisors (68908603652946).

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

52051731799374 is a wasteful number, since it uses less digits than its factorization.

52051731799374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141666 (or 141663 counting only the distinct ones).

The product of its (nonzero) digits is 50009400, while the sum is 63.

The spelling of 52051731799374 in words is "fifty-two trillion, fifty-one billion, seven hundred thirty-one million, seven hundred ninety-nine thousand, three hundred seventy-four".