52522030320 has 80 divisors (see below), whose sum is σ = 162893255712. Its totient is φ = 13999426560.

The previous prime is 52522030313. The next prime is 52522030331. The reversal of 52522030320 is 2303022525.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 in 15 ways as a sum of consecutive naturals, for example, 483774 + ... + 582306.

Almost surely, 2^52522030320 is an apocalyptic number.

It is an amenable number.

52522030320 is an abundant number, since it is smaller than the sum of its proper divisors (110371225392).

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

52522030320 is a wasteful number, since it uses less digits than its factorization.

52522030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100770 (or 100764 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 52522030320 its reverse (2303022525), we get a palindrome (54825052845).

The spelling of 52522030320 in words is "fifty-two billion, five hundred twenty-two million, thirty thousand, three hundred twenty".