52146634110263 has 32 divisors (see below), whose sum is σ = 65180316805632. Its totient is φ = 40529884032000.

The previous prime is 52146634110251. The next prime is 52146634110283. The reversal of 52146634110263 is 36201143664125.

It is a de Polignac number, because none of the positive numbers 2^k-52146634110263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52146634110283) 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, 62123963 + ... + 62957763.

It is an arithmetic number, because the mean of its divisors is an integer number (2036884900176).

Almost surely, 2^{52146634110263} is an apocalyptic number.

52146634110263 is a deficient number, since it is larger than the sum of its proper divisors (13033682695369).

52146634110263 is a wasteful number, since it uses less digits than its factorization.

52146634110263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835895.

The product of its (nonzero) digits is 622080, while the sum is 44.

Adding to 52146634110263 its reverse (36201143664125), we get a palindrome (88347777774388).

The spelling of 52146634110263 in words is "fifty-two trillion, one hundred forty-six billion, six hundred thirty-four million, one hundred ten thousand, two hundred sixty-three".