52534777754251 has 16 divisors (see below), whose sum is σ = 58331082880224. Its totient is φ = 46999410499584.

The previous prime is 52534777754243. The next prime is 52534777754257. The reversal of 52534777754251 is 15245777743525.

It is a cyclic number.

It is not a de Polignac number, because 52534777754251 - 2³ = 52534777754243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52534777754257) 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, 212366485 + ... + 212613718.

It is an arithmetic number, because the mean of its divisors is an integer number (3645692680014).

Almost surely, 2^{52534777754251} is an apocalyptic number.

52534777754251 is a deficient number, since it is larger than the sum of its proper divisors (5796305125973).

52534777754251 is a wasteful number, since it uses less digits than its factorization.

52534777754251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424980510.

The product of its digits is 288120000, while the sum is 64.

The spelling of 52534777754251 in words is "fifty-two trillion, five hundred thirty-four billion, seven hundred seventy-seven million, seven hundred fifty-four thousand, two hundred fifty-one".