52294903613 has 2 divisors, whose sum is σ = 52294903614. Its totient is φ = 52294903612.

The previous prime is 52294903579. The next prime is 52294903621. The reversal of 52294903613 is 31630949225.

52294903613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45299588569 + 6995315044 = 212837^2 + 83638^2 .

It is a cyclic number.

It is not a de Polignac number, because 52294903613 - 2⁸ = 52294903357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52294903673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26147451806 + 26147451807.

It is an arithmetic number, because the mean of its divisors is an integer number (26147451807).

Almost surely, 2^52294903613 is an apocalyptic number.

It is an amenable number.

52294903613 is a deficient number, since it is larger than the sum of its proper divisors (1).

52294903613 is an equidigital number, since it uses as much as digits as its factorization.

52294903613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 52294903613 in words is "fifty-two billion, two hundred ninety-four million, nine hundred three thousand, six hundred thirteen".