52402377015 has 12 divisors (see below), whose sum is σ = 90830786904. Its totient is φ = 27947934384.

The previous prime is 52402377007. The next prime is 52402377019. The reversal of 52402377015 is 51077320425.

It is not a de Polignac number, because 52402377015 - 2³ = 52402377007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52402377019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582248589 + ... + 582248678.

It is an arithmetic number, because the mean of its divisors is an integer number (7569232242).

Almost surely, 2^52402377015 is an apocalyptic number.

52402377015 is a deficient number, since it is larger than the sum of its proper divisors (38428409889).

52402377015 is a wasteful number, since it uses less digits than its factorization.

52402377015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164497278 (or 1164497275 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 52402377015 in words is "fifty-two billion, four hundred two million, three hundred seventy-seven thousand, fifteen".