52122996929 has 2 divisors, whose sum is σ = 52122996930. Its totient is φ = 52122996928.

The previous prime is 52122996923. The next prime is 52122996941. The reversal of 52122996929 is 92969922125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52051509904 + 71487025 = 228148^2 + 8455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52122996929 is a prime.

It is not a weakly prime, because it can be changed into another prime (52122996923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26061498464 + 26061498465.

It is an arithmetic number, because the mean of its divisors is an integer number (26061498465).

Almost surely, 2^52122996929 is an apocalyptic number.

It is an amenable number.

52122996929 is a deficient number, since it is larger than the sum of its proper divisors (1).

52122996929 is an equidigital number, since it uses as much as digits as its factorization.

52122996929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3149280, while the sum is 56.

The spelling of 52122996929 in words is "fifty-two billion, one hundred twenty-two million, nine hundred ninety-six thousand, nine hundred twenty-nine".