52635436504 has 32 divisors (see below), whose sum is σ = 113175205920. Its totient is φ = 22481047296.

The previous prime is 52635436501. The next prime is 52635436507. The reversal of 52635436504 is 40563453625.

It is an interprime number because it is at equal distance from previous prime (52635436501) and next prime (52635436507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52635436501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587549 + ... + 1620364.

It is an arithmetic number, because the mean of its divisors is an integer number (3536725185).

Almost surely, 2^52635436504 is an apocalyptic number.

It is an amenable number.

52635436504 is an abundant number, since it is smaller than the sum of its proper divisors (60539769416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52635436504 is a wasteful number, since it uses less digits than its factorization.

52635436504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208219 (or 3208215 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 52635436504 in words is "fifty-two billion, six hundred thirty-five million, four hundred thirty-six thousand, five hundred four".