5625636580 has 24 divisors (see below), whose sum is σ = 11865889728. Its totient is φ = 2240339808.

The previous prime is 5625636571. The next prime is 5625636581. The reversal of 5625636580 is 856365265.

It is a self number, because there is not a number n which added to its sum of digits gives 5625636580.

It is not an unprimeable number, because it can be changed into a prime (5625636581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615024 + ... + 624103.

It is an arithmetic number, because the mean of its divisors is an integer number (494412072).

Almost surely, 2^5625636580 is an apocalyptic number.

It is an amenable number.

5625636580 is an abundant number, since it is smaller than the sum of its proper divisors (6240253148).

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

5625636580 is a wasteful number, since it uses less digits than its factorization.

5625636580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239363 (or 1239361 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 46.

The square root of 5625636580 is about 75004.2437466041. The cubic root of 5625636580 is about 1778.5137385185.

The spelling of 5625636580 in words is "five billion, six hundred twenty-five million, six hundred thirty-six thousand, five hundred eighty".