5562647172 has 18 divisors (see below), whose sum is σ = 14061135998. Its totient is φ = 1854215712.

The previous prime is 5562647159. The next prime is 5562647183. The reversal of 5562647172 is 2717462655.

5562647172 is a `hidden beast` number, since 5 + 5 + 626 + 4 + 7 + 17 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2931572736 + 2631074436 = 54144^2 + 51294^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77258953 + ... + 77259024.

Almost surely, 2^5562647172 is an apocalyptic number.

It is an amenable number.

5562647172 is an abundant number, since it is smaller than the sum of its proper divisors (8498488826).

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

5562647172 is a wasteful number, since it uses less digits than its factorization.

5562647172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154517987 (or 154517982 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The square root of 5562647172 is about 74583.1560876851. The cubic root of 5562647172 is about 1771.8508915768.

The spelling of 5562647172 in words is "five billion, five hundred sixty-two million, six hundred forty-seven thousand, one hundred seventy-two".