53013165300527 has 2 divisors, whose sum is σ = 53013165300528. Its totient is φ = 53013165300526.

The previous prime is 53013165300521. The next prime is 53013165300559. The reversal of 53013165300527 is 72500356131035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53013165300527 - 2²⁴ = 53013148523311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53013165300521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26506582650263 + 26506582650264.

It is an arithmetic number, because the mean of its divisors is an integer number (26506582650264).

Almost surely, 2^{53013165300527} is an apocalyptic number.

53013165300527 is a deficient number, since it is larger than the sum of its proper divisors (1).

53013165300527 is an equidigital number, since it uses as much as digits as its factorization.

53013165300527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 283500, while the sum is 41.

The spelling of 53013165300527 in words is "fifty-three trillion, thirteen billion, one hundred sixty-five million, three hundred thousand, five hundred twenty-seven".