52422025536 has 84 divisors (see below), whose sum is σ = 151013668000. Its totient is φ = 17386161408.

The previous prime is 52422025517. The next prime is 52422025553. The reversal of 52422025536 is 63552022425.

It is a super-3 number, since 3×52422025536³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52422025536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114046 + ... + 343293.

Almost surely, 2^52422025536 is an apocalyptic number.

It is an amenable number.

52422025536 is an abundant number, since it is smaller than the sum of its proper divisors (98591642464).

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

52422025536 is a wasteful number, since it uses less digits than its factorization.

52422025536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457556 (or 457543 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 52422025536 in words is "fifty-two billion, four hundred twenty-two million, twenty-five thousand, five hundred thirty-six".