52916764420882 has 16 divisors (see below), whose sum is σ = 81640835152920. Its totient is φ = 25705265234688.

The previous prime is 52916764420859. The next prime is 52916764420931. The reversal of 52916764420882 is 28802446761925.

It is a Cunningham number, because it is equal to 7274391²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 52916764420881 + 1 = 7274391^2 + 1^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528082407 + ... + 528182602.

Almost surely, 2^{52916764420882} is an apocalyptic number.

52916764420882 is a deficient number, since it is larger than the sum of its proper divisors (28724070732038).

52916764420882 is a wasteful number, since it uses less digits than its factorization.

52916764420882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056265725.

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 52916764420882 in words is "fifty-two trillion, nine hundred sixteen billion, seven hundred sixty-four million, four hundred twenty thousand, eight hundred eighty-two".