52780255005275 has 12 divisors (see below), whose sum is σ = 74797161379152. Its totient is φ = 36192174860640.

The previous prime is 52780255005187. The next prime is 52780255005281. The reversal of 52780255005275 is 57250055208725.

It is not a de Polignac number, because 52780255005275 - 2⁸ = 52780255005019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150800728412 + ... + 150800728761.

It is an arithmetic number, because the mean of its divisors is an integer number (6233096781596).

Almost surely, 2^{52780255005275} is an apocalyptic number.

52780255005275 is a deficient number, since it is larger than the sum of its proper divisors (22016906373877).

52780255005275 is a wasteful number, since it uses less digits than its factorization.

52780255005275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301601457190 (or 301601457185 counting only the distinct ones).

The product of its (nonzero) digits is 9800000, while the sum is 53.

The spelling of 52780255005275 in words is "fifty-two trillion, seven hundred eighty billion, two hundred fifty-five million, five thousand, two hundred seventy-five".