52951266944539 has 2 divisors, whose sum is σ = 52951266944540. Its totient is φ = 52951266944538.

The previous prime is 52951266944467. The next prime is 52951266944623. The reversal of 52951266944539 is 93544966215925.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52951266944539 - 2¹¹ = 52951266942491 is a prime.

It is not a weakly prime, because it can be changed into another prime (52951266944339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26475633472269 + 26475633472270.

It is an arithmetic number, because the mean of its divisors is an integer number (26475633472270).

Almost surely, 2^{52951266944539} is an apocalyptic number.

52951266944539 is a deficient number, since it is larger than the sum of its proper divisors (1).

52951266944539 is an equidigital number, since it uses as much as digits as its factorization.

52951266944539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856000, while the sum is 70.

The spelling of 52951266944539 in words is "fifty-two trillion, nine hundred fifty-one billion, two hundred sixty-six million, nine hundred forty-four thousand, five hundred thirty-nine".