5252777750028 has 48 divisors (see below), whose sum is σ = 12668068062720. Its totient is φ = 1693025505984.

The previous prime is 5252777749867. The next prime is 5252777750053. The reversal of 5252777750028 is 8200577772525.

It is a self number, because there is not a number n which added to its sum of digits gives 5252777750028.

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, 56058223 + ... + 56151846.

It is an arithmetic number, because the mean of its divisors is an integer number (263918084640).

Almost surely, 2^{5252777750028} is an apocalyptic number.

It is an amenable number.

5252777750028 is an abundant number, since it is smaller than the sum of its proper divisors (7415290312692).

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

5252777750028 is a wasteful number, since it uses less digits than its factorization.

5252777750028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112210206 (or 112210204 counting only the distinct ones).

The product of its (nonzero) digits is 19208000, while the sum is 57.

The spelling of 5252777750028 in words is "five trillion, two hundred fifty-two billion, seven hundred seventy-seven million, seven hundred fifty thousand, twenty-eight".