5621037252 has 48 divisors (see below), whose sum is σ = 13702131072. Its totient is φ = 1790103040.

The previous prime is 5621037251. The next prime is 5621037281. The reversal of 5621037252 is 2527301265.

It is not an unprimeable number, because it can be changed into a prime (5621037251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231598 + ... + 254714.

It is an arithmetic number, because the mean of its divisors is an integer number (285461064).

Almost surely, 2^5621037252 is an apocalyptic number.

It is an amenable number.

5621037252 is an abundant number, since it is smaller than the sum of its proper divisors (8081093820).

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

5621037252 is a wasteful number, since it uses less digits than its factorization.

5621037252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24028 (or 24026 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 5621037252 is about 74973.5770255095. The cubic root of 5621037252 is about 1778.0289223765.

The spelling of 5621037252 in words is "five billion, six hundred twenty-one million, thirty-seven thousand, two hundred fifty-two".