252315005519 has 2 divisors, whose sum is σ = 252315005520. Its totient is φ = 252315005518.

The previous prime is 252315005473. The next prime is 252315005581. The reversal of 252315005519 is 915500513252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252315005519 - 2³² = 248020038223 is a prime.

It is a super-2 number, since 2×252315005519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252315005419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126157502759 + 126157502760.

It is an arithmetic number, because the mean of its divisors is an integer number (126157502760).

Almost surely, 2^252315005519 is an apocalyptic number.

252315005519 is a deficient number, since it is larger than the sum of its proper divisors (1).

252315005519 is an equidigital number, since it uses as much as digits as its factorization.

252315005519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 252315005519 in words is "two hundred fifty-two billion, three hundred fifteen million, five thousand, five hundred nineteen".