253096865760 has 96 divisors (see below), whose sum is σ = 797460152832. Its totient is φ = 67475141120.

The previous prime is 253096865743. The next prime is 253096865771. The reversal of 253096865760 is 67568690352.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 253096865760.

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, 1857565 + ... + 1989155.

It is an arithmetic number, because the mean of its divisors is an integer number (8306876592).

Almost surely, 2^253096865760 is an apocalyptic number.

253096865760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253096865760 is an abundant number, since it is smaller than the sum of its proper divisors (544363287072).

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

253096865760 is a wasteful number, since it uses less digits than its factorization.

253096865760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135616 (or 135608 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 253096865760 in words is "two hundred fifty-three billion, ninety-six million, eight hundred sixty-five thousand, seven hundred sixty".