5324561620 has 24 divisors (see below), whose sum is σ = 12778948224. Its totient is φ = 1825563936.

The previous prime is 5324561603. The next prime is 5324561633. The reversal of 5324561620 is 261654235.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19016152 + ... + 19016431.

It is an arithmetic number, because the mean of its divisors is an integer number (532456176).

Almost surely, 2^5324561620 is an apocalyptic number.

It is an amenable number.

5324561620 is an abundant number, since it is smaller than the sum of its proper divisors (7454386604).

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

5324561620 is a wasteful number, since it uses less digits than its factorization.

5324561620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38032599 (or 38032597 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 5324561620 is about 72969.5938045430. The cubic root of 5324561620 is about 1746.2025541920.

The spelling of 5324561620 in words is "five billion, three hundred twenty-four million, five hundred sixty-one thousand, six hundred twenty".