52550825552 has 10 divisors (see below), whose sum is σ = 101817224538. Its totient is φ = 26275412768.

The previous prime is 52550825531. The next prime is 52550825599. The reversal of 52550825552 is 25552805525.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43345574416 + 9205251136 = 208196^2 + 95944^2 .

It is a super-2 number, since 2×52550825552² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1642213283 + ... + 1642213314.

Almost surely, 2^52550825552 is an apocalyptic number.

It is an amenable number.

52550825552 is a deficient number, since it is larger than the sum of its proper divisors (49266398986).

52550825552 is a wasteful number, since it uses less digits than its factorization.

52550825552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284426605 (or 3284426599 counting only the distinct ones).

The product of its (nonzero) digits is 1000000, while the sum is 44.

The spelling of 52550825552 in words is "fifty-two billion, five hundred fifty million, eight hundred twenty-five thousand, five hundred fifty-two".