52055231376 has 20 divisors (see below), whose sum is σ = 134476014512. Its totient is φ = 17351743776.

The previous prime is 52055231359. The next prime is 52055231377. The reversal of 52055231376 is 67313255025.

It is a super-2 number, since 2×52055231376² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52055231377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542241946 + ... + 542242041.

Almost surely, 2^52055231376 is an apocalyptic number.

It is an amenable number.

52055231376 is an abundant number, since it is smaller than the sum of its proper divisors (82420783136).

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

52055231376 is a wasteful number, since it uses less digits than its factorization.

52055231376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084483998 (or 1084483992 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 52055231376 in words is "fifty-two billion, fifty-five million, two hundred thirty-one thousand, three hundred seventy-six".