5262100221500 has 24 divisors (see below), whose sum is σ = 11492426884848. Its totient is φ = 2104840088400.

The previous prime is 5262100221451. The next prime is 5262100221527. The reversal of 5262100221500 is 51220012625.

It is a super-2 number, since 2×5262100221500² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5262100221500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5262099722 + ... + 5262100721.

It is an arithmetic number, because the mean of its divisors is an integer number (478851120202).

Almost surely, 2^{5262100221500} is an apocalyptic number.

5262100221500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5262100221500 is an abundant number, since it is smaller than the sum of its proper divisors (6230326663348).

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

5262100221500 is a wasteful number, since it uses less digits than its factorization.

5262100221500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10524200462 (or 10524200450 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 5262100221500 in words is "five trillion, two hundred sixty-two billion, one hundred million, two hundred twenty-one thousand, five hundred".