5616637180 has 48 divisors (see below), whose sum is σ = 14705381376. Its totient is φ = 1750639680.

The previous prime is 5616637127. The next prime is 5616637181. The reversal of 5616637180 is 817366165.

It is a super-2 number, since 2×5616637180² = 63093226423516704800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616637181) 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, 1822044 + ... + 1825123.

It is an arithmetic number, because the mean of its divisors is an integer number (306362112).

Almost surely, 2^5616637180 is an apocalyptic number.

It is an amenable number.

5616637180 is an abundant number, since it is smaller than the sum of its proper divisors (9088744196).

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

5616637180 is a wasteful number, since it uses less digits than its factorization.

5616637180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647194 (or 3647192 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 5616637180 is about 74944.2271292459. The cubic root of 5616637180 is about 1777.5648622645.

The spelling of 5616637180 in words is "five billion, six hundred sixteen million, six hundred thirty-seven thousand, one hundred eighty".