52223026528 has 24 divisors (see below), whose sum is σ = 105001620192. Its totient is φ = 25555948416.

The previous prime is 52223026523. The next prime is 52223026589. The reversal of 52223026528 is 82562032225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52223026523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17359875 + ... + 17362882.

It is an arithmetic number, because the mean of its divisors is an integer number (4375067508).

Almost surely, 2^52223026528 is an apocalyptic number.

It is an amenable number.

52223026528 is an abundant number, since it is smaller than the sum of its proper divisors (52778593664).

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

52223026528 is a wasteful number, since it uses less digits than its factorization.

52223026528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34722814 (or 34722806 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 52223026528 in words is "fifty-two billion, two hundred twenty-three million, twenty-six thousand, five hundred twenty-eight".