5642500608 has 160 divisors (see below), whose sum is σ = 16797496320. Its totient is φ = 1870110720.

The previous prime is 5642500603. The next prime is 5642500631. The reversal of 5642500608 is 8060052465.

5642500608 is a `hidden beast` number, since 5 + 6 + 42 + 5 + 0 + 0 + 608 = 666.

It is a super-2 number, since 2×5642500608² = 63675626222560739328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5642500601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2639316 + ... + 2641452.

It is an arithmetic number, because the mean of its divisors is an integer number (104984352).

Almost surely, 2^5642500608 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 5642500608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8398748160).

5642500608 is an abundant number, since it is smaller than the sum of its proper divisors (11154995712).

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

5642500608 is a wasteful number, since it uses less digits than its factorization.

5642500608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5642500608 is about 75116.5801138470. The cubic root of 5642500608 is about 1780.2891219119.

The spelling of 5642500608 in words is "five billion, six hundred forty-two million, five hundred thousand, six hundred eight".