52902515629 has 2 divisors, whose sum is σ = 52902515630. Its totient is φ = 52902515628.

The previous prime is 52902515581. The next prime is 52902515683. The reversal of 52902515629 is 92651520925.

52902515629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49384839529 + 3517676100 = 222227^2 + 59310^2 .

It is a cyclic number.

It is not a de Polignac number, because 52902515629 - 2⁹ = 52902515117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52902512629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26451257814 + 26451257815.

It is an arithmetic number, because the mean of its divisors is an integer number (26451257815).

Almost surely, 2^52902515629 is an apocalyptic number.

It is an amenable number.

52902515629 is a deficient number, since it is larger than the sum of its proper divisors (1).

52902515629 is an equidigital number, since it uses as much as digits as its factorization.

52902515629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 52902515629 in words is "fifty-two billion, nine hundred two million, five hundred fifteen thousand, six hundred twenty-nine".