52140887268534 has 12 divisors (see below), whose sum is σ = 112971922415196. Its totient is φ = 17380295756172.

The previous prime is 52140887268527. The next prime is 52140887268557. The reversal of 52140887268534 is 43586278804125.

52140887268534 is a `hidden beast` number, since 5 + 2 + 14 + 0 + 8 + 87 + 2 + 6 + 8 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1448357979664 + ... + 1448357979699.

It is an arithmetic number, because the mean of its divisors is an integer number (9414326867933).

Almost surely, 2^{52140887268534} is an apocalyptic number.

52140887268534 is an abundant number, since it is smaller than the sum of its proper divisors (60831035146662).

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

52140887268534 is a wasteful number, since it uses less digits than its factorization.

52140887268534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896715959371 (or 2896715959368 counting only the distinct ones).

The product of its (nonzero) digits is 103219200, while the sum is 63.

The spelling of 52140887268534 in words is "fifty-two trillion, one hundred forty billion, eight hundred eighty-seven million, two hundred sixty-eight thousand, five hundred thirty-four".