52523433552 has 40 divisors (see below), whose sum is σ = 135699618240. Its totient is φ = 17505994240.

The previous prime is 52523433551. The next prime is 52523433623. The reversal of 52523433552 is 25533432525.

It is a super-2 number, since 2×52523433552² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 52523433552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52523433551) 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 7 ways as a sum of consecutive naturals, for example, 458824 + ... + 561752.

It is an arithmetic number, because the mean of its divisors is an integer number (3392490456).

Almost surely, 2^52523433552 is an apocalyptic number.

It is an amenable number.

52523433552 is an abundant number, since it is smaller than the sum of its proper divisors (83176184688).

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

52523433552 is a wasteful number, since it uses less digits than its factorization.

52523433552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113571 (or 113565 counting only the distinct ones).

The product of its digits is 540000, while the sum is 39.

The spelling of 52523433552 in words is "fifty-two billion, five hundred twenty-three million, four hundred thirty-three thousand, five hundred fifty-two".