52436766931 has 2 divisors, whose sum is σ = 52436766932. Its totient is φ = 52436766930.

The previous prime is 52436766887. The next prime is 52436766937. The reversal of 52436766931 is 13966763425.

It is a happy number.

52436766931 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 is a cyclic number.

It is not a de Polignac number, because 52436766931 - 2⁹ = 52436766419 is a prime.

It is a super-2 number, since 2×52436766931² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52436766937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26218383465 + 26218383466.

It is an arithmetic number, because the mean of its divisors is an integer number (26218383466).

Almost surely, 2^52436766931 is an apocalyptic number.

52436766931 is a deficient number, since it is larger than the sum of its proper divisors (1).

52436766931 is an equidigital number, since it uses as much as digits as its factorization.

52436766931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 52.

The spelling of 52436766931 in words is "fifty-two billion, four hundred thirty-six million, seven hundred sixty-six thousand, nine hundred thirty-one".