252533150500 has 48 divisors (see below), whose sum is σ = 559764301824. Its totient is φ = 99505586400.

The previous prime is 252533150423. The next prime is 252533150521. The reversal of 252533150500 is 5051335252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3735652 + ... + 3802651.

It is an arithmetic number, because the mean of its divisors is an integer number (11661756288).

Almost surely, 2^252533150500 is an apocalyptic number.

252533150500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252533150500 is an abundant number, since it is smaller than the sum of its proper divisors (307231151324).

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

252533150500 is a wasteful number, since it uses less digits than its factorization.

252533150500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538389 (or 7538377 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 252533150500 its reverse (5051335252), we get a palindrome (257584485752).

The spelling of 252533150500 in words is "two hundred fifty-two billion, five hundred thirty-three million, one hundred fifty thousand, five hundred".