5556612072 has 64 divisors (see below), whose sum is σ = 15188472000. Its totient is φ = 1680035840.

The previous prime is 5556612071. The next prime is 5556612101. The reversal of 5556612072 is 2702166555.

It is a super-2 number, since 2×5556612072² = 61751875437392266368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5556612072.

It is not an unprimeable number, because it can be changed into a prime (5556612071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95098 + ... + 141974.

It is an arithmetic number, because the mean of its divisors is an integer number (237319875).

Almost surely, 2^5556612072 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 5556612072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7594236000).

5556612072 is an abundant number, since it is smaller than the sum of its proper divisors (9631859928).

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

5556612072 is a wasteful number, since it uses less digits than its factorization.

5556612072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47346 (or 47342 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 5556612072 is about 74542.6862408379. The cubic root of 5556612072 is about 1771.2098798134.

The spelling of 5556612072 in words is "five billion, five hundred fifty-six million, six hundred twelve thousand, seventy-two".