53597879527 has 2 divisors, whose sum is σ = 53597879528. Its totient is φ = 53597879526.

The previous prime is 53597879519. The next prime is 53597879537. The reversal of 53597879527 is 72597879535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53597879527 - 2³ = 53597879519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53597879507) 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, 26798939763 + 26798939764.

It is an arithmetic number, because the mean of its divisors is an integer number (26798939764).

Almost surely, 2^53597879527 is an apocalyptic number.

53597879527 is a deficient number, since it is larger than the sum of its proper divisors (1).

53597879527 is an equidigital number, since it uses as much as digits as its factorization.

53597879527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 166698000, while the sum is 67.

The spelling of 53597879527 in words is "fifty-three billion, five hundred ninety-seven million, eight hundred seventy-nine thousand, five hundred twenty-seven".