5655411272 has 32 divisors (see below), whose sum is σ = 12121228800. Its totient is φ = 2423249664.

The previous prime is 5655411259. The next prime is 5655411319. The reversal of 5655411272 is 2721145565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429929 + ... + 442887.

It is an arithmetic number, because the mean of its divisors is an integer number (378788400).

Almost surely, 2^5655411272 is an apocalyptic number.

It is an amenable number.

5655411272 is an abundant number, since it is smaller than the sum of its proper divisors (6465817528).

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

5655411272 is a wasteful number, since it uses less digits than its factorization.

5655411272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20765 (or 20761 counting only the distinct ones).

The product of its digits is 84000, while the sum is 38.

The square root of 5655411272 is about 75202.4685233138. The cubic root of 5655411272 is about 1781.6459202537.

The spelling of 5655411272 in words is "five billion, six hundred fifty-five million, four hundred eleven thousand, two hundred seventy-two".