525623464423142 has 64 divisors (see below), whose sum is σ = 834644575368576. Its totient is φ = 247745503272960.

The previous prime is 525623464423129. The next prime is 525623464423151. The reversal of 525623464423142 is 241324464326525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32702254418 + ... + 32702270490.

It is an arithmetic number, because the mean of its divisors is an integer number (13041321490134).

Almost surely, 2^{525623464423142} is an apocalyptic number.

525623464423142 is a deficient number, since it is larger than the sum of its proper divisors (309021110945434).

525623464423142 is a wasteful number, since it uses less digits than its factorization.

525623464423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23265.

The product of its digits is 33177600, while the sum is 53.

The spelling of 525623464423142 in words is "five hundred twenty-five trillion, six hundred twenty-three billion, four hundred sixty-four million, four hundred twenty-three thousand, one hundred forty-two".