5640440060 has 12 divisors (see below), whose sum is σ = 11844924168. Its totient is φ = 2256176016.

The previous prime is 5640440033. The next prime is 5640440077. The reversal of 5640440060 is 600440465.

It is a congruent number.

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, 141010982 + ... + 141011021.

It is an arithmetic number, because the mean of its divisors is an integer number (987077014).

Almost surely, 2^5640440060 is an apocalyptic number.

It is an amenable number.

5640440060 is an abundant number, since it is smaller than the sum of its proper divisors (6204484108).

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

5640440060 is a wasteful number, since it uses less digits than its factorization.

5640440060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282022012 (or 282022010 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 5640440060 is about 75102.8631944216. The cubic root of 5640440060 is about 1780.0723848020.

The spelling of 5640440060 in words is "five billion, six hundred forty million, four hundred forty thousand, sixty".