253273764152 has 64 divisors (see below), whose sum is σ = 481889304000. Its totient is φ = 124784077824.

The previous prime is 253273764143. The next prime is 253273764167. The reversal of 253273764152 is 251467372352.

Its product of digits (2116800) is a multiple of the sum of its prime factors (2400).

It is a junction number, because it is equal to n+sod(n) for n = 253273764097 and 253273764106.

It is a congruent number.

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, 196487924 + ... + 196489212.

It is an arithmetic number, because the mean of its divisors is an integer number (7529520375).

Almost surely, 2^253273764152 is an apocalyptic number.

It is an amenable number.

253273764152 is a deficient number, since it is larger than the sum of its proper divisors (228615539848).

253273764152 is a wasteful number, since it uses less digits than its factorization.

253273764152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400 (or 2396 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 47.

The spelling of 253273764152 in words is "two hundred fifty-three billion, two hundred seventy-three million, seven hundred sixty-four thousand, one hundred fifty-two".