253340772760 has 16 divisors (see below), whose sum is σ = 570016738800. Its totient is φ = 101336309088.

The previous prime is 253340772743. The next prime is 253340772809. The reversal of 253340772760 is 67277043352.

It is a self number, because there is not a number n which added to its sum of digits gives 253340772760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3166759620 + ... + 3166759699.

It is an arithmetic number, because the mean of its divisors is an integer number (35626046175).

Almost surely, 2^253340772760 is an apocalyptic number.

253340772760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253340772760 is an abundant number, since it is smaller than the sum of its proper divisors (316675966040).

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

253340772760 is a wasteful number, since it uses less digits than its factorization.

253340772760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333519330 (or 6333519326 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 253340772760 in words is "two hundred fifty-three billion, three hundred forty million, seven hundred seventy-two thousand, seven hundred sixty".