52622607221624 has 96 divisors (see below), whose sum is σ = 108823056988800. Its totient is φ = 23837792616000.

The previous prime is 52622607221623. The next prime is 52622607221669. The reversal of 52622607221624 is 42612270622625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52622607221621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348300899 + ... + 348451949.

It is an arithmetic number, because the mean of its divisors is an integer number (1133573510300).

Almost surely, 2^{52622607221624} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52622607221624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54411528494400).

52622607221624 is an abundant number, since it is smaller than the sum of its proper divisors (56200449767176).

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

52622607221624 is a wasteful number, since it uses less digits than its factorization.

52622607221624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152305 (or 152290 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 52622607221624 in words is "fifty-two trillion, six hundred twenty-two billion, six hundred seven million, two hundred twenty-one thousand, six hundred twenty-four".