52503253500 has 96 divisors (see below), whose sum is σ = 156142651392. Its totient is φ = 13702958400.

The previous prime is 52503253471. The next prime is 52503253513. The reversal of 52503253500 is 535230525.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 301864 + ... + 442863.

It is an arithmetic number, because the mean of its divisors is an integer number (1626485952).

Almost surely, 2^52503253500 is an apocalyptic number.

52503253500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52503253500 is an abundant number, since it is smaller than the sum of its proper divisors (103639397892).

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

52503253500 is a wasteful number, since it uses less digits than its factorization.

52503253500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744796 (or 744784 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 52503253500 in words is "fifty-two billion, five hundred three million, two hundred fifty-three thousand, five hundred".