5605660722 has 8 divisors (see below), whose sum is σ = 11211321456. Its totient is φ = 1868553572.

The previous prime is 5605660663. The next prime is 5605660759. The reversal of 5605660722 is 2270665065.

It is a sphenic number, since it is the product of 3 distinct primes.

5605660722 is an admirable number.

It is a super-2 number, since 2×5605660722² = 62846864260347122568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467138388 + ... + 467138399.

It is an arithmetic number, because the mean of its divisors is an integer number (1401415182).

Almost surely, 2^5605660722 is an apocalyptic number.

5605660722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5605660722 is a wasteful number, since it uses less digits than its factorization.

5605660722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934276792.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 5605660722 is about 74870.9604720014. The cubic root of 5605660722 is about 1776.4061564742.

The spelling of 5605660722 in words is "five billion, six hundred five million, six hundred sixty thousand, seven hundred twenty-two".