253012180252 has 24 divisors (see below), whose sum is σ = 476847655200. Its totient is φ = 116770687296.

The previous prime is 253012180247. The next prime is 253012180277. The reversal of 253012180252 is 252081210352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759074 + ... + 1897462.

It is an arithmetic number, because the mean of its divisors is an integer number (19868652300).

Almost surely, 2^253012180252 is an apocalyptic number.

It is an amenable number.

253012180252 is a deficient number, since it is larger than the sum of its proper divisors (223835474948).

253012180252 is a wasteful number, since it uses less digits than its factorization.

253012180252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173565 (or 173563 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 253012180252 in words is "two hundred fifty-three billion, twelve million, one hundred eighty thousand, two hundred fifty-two".