52625622 has 16 divisors (see below), whose sum is σ = 120287232. Its totient is φ = 15035880.

The previous prime is 52625609. The next prime is 52625623. The reversal of 52625622 is 22652625.

It is a self number, because there is not a number n which added to its sum of digits gives 52625622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52625623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626454 + ... + 626537.

It is an arithmetic number, because the mean of its divisors is an integer number (7517952).

Almost surely, 2^52625622 is an apocalyptic number.

52625622 is an abundant number, since it is smaller than the sum of its proper divisors (67661610).

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

52625622 is a wasteful number, since it uses less digits than its factorization.

52625622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253003.

The product of its digits is 14400, while the sum is 30.

The square root of 52625622 is about 7254.3519352179. The cubic root of 52625622 is about 374.7420376997.

The spelling of 52625622 in words is "fifty-two million, six hundred twenty-five thousand, six hundred twenty-two".