253187010632 has 16 divisors (see below), whose sum is σ = 478349506800. Its totient is φ = 125627142160.

The previous prime is 253187010563. The next prime is 253187010719. The reversal of 253187010632 is 236010781352.

253187010632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 120794282 + ... + 120796377.

It is an arithmetic number, because the mean of its divisors is an integer number (29896844175).

Almost surely, 2^253187010632 is an apocalyptic number.

It is an amenable number.

253187010632 is a deficient number, since it is larger than the sum of its proper divisors (225162496168).

253187010632 is a wasteful number, since it uses less digits than its factorization.

253187010632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241590796 (or 241590792 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 253187010632 its reverse (236010781352), we get a palindrome (489197791984).

The spelling of 253187010632 in words is "two hundred fifty-three billion, one hundred eighty-seven million, ten thousand, six hundred thirty-two".