253338550536 has 16 divisors (see below), whose sum is σ = 633346376400. Its totient is φ = 84446183504.

The previous prime is 253338550513. The next prime is 253338550571. The reversal of 253338550536 is 635055833352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5277886446 + ... + 5277886493.

It is an arithmetic number, because the mean of its divisors is an integer number (39584148525).

Almost surely, 2^253338550536 is an apocalyptic number.

It is an amenable number.

253338550536 is an abundant number, since it is smaller than the sum of its proper divisors (380007825864).

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

253338550536 is a wasteful number, since it uses less digits than its factorization.

253338550536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555772948 (or 10555772944 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 48.

The spelling of 253338550536 in words is "two hundred fifty-three billion, three hundred thirty-eight million, five hundred fifty thousand, five hundred thirty-six".