52456515606245 has 16 divisors (see below), whose sum is σ = 63816124603392. Its totient is φ = 41386450135680.

The previous prime is 52456515606223. The next prime is 52456515606247. The reversal of 52456515606245 is 54260651565425.

It is not a de Polignac number, because 52456515606245 - 2¹² = 52456515602149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52456515606247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2878997 + ... + 10639626.

It is an arithmetic number, because the mean of its divisors is an integer number (3988507787712).

Almost surely, 2^{52456515606245} is an apocalyptic number.

It is an amenable number.

52456515606245 is a deficient number, since it is larger than the sum of its proper divisors (11359608997147).

52456515606245 is a wasteful number, since it uses less digits than its factorization.

52456515606245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13529332.

The product of its (nonzero) digits is 43200000, while the sum is 56.

The spelling of 52456515606245 in words is "fifty-two trillion, four hundred fifty-six billion, five hundred fifteen million, six hundred six thousand, two hundred forty-five".