52530277554 has 12 divisors (see below), whose sum is σ = 113815601406. Its totient is φ = 17510092512.

The previous prime is 52530277543. The next prime is 52530277561. The reversal of 52530277554 is 45577203525.

52530277554 is a `hidden beast` number, since 5 + 25 + 3 + 0 + 2 + 77 + 554 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38837767329 + 13692510225 = 197073^2 + 117015^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1459174359 + ... + 1459174394.

Almost surely, 2^52530277554 is an apocalyptic number.

52530277554 is an abundant number, since it is smaller than the sum of its proper divisors (61285323852).

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

52530277554 is a wasteful number, since it uses less digits than its factorization.

52530277554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918348761 (or 2918348758 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 45.

The spelling of 52530277554 in words is "fifty-two billion, five hundred thirty million, two hundred seventy-seven thousand, five hundred fifty-four".