5615749472 has 24 divisors (see below), whose sum is σ = 11060135856. Its totient is φ = 2806826112.

The previous prime is 5615749471. The next prime is 5615749547. The reversal of 5615749472 is 2749475165.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5615749472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615749471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58133 + ... + 120875.

It is an arithmetic number, because the mean of its divisors is an integer number (460838994).

Almost surely, 2^5615749472 is an apocalyptic number.

It is an amenable number.

5615749472 is a deficient number, since it is larger than the sum of its proper divisors (5444386384).

5615749472 is a wasteful number, since it uses less digits than its factorization.

5615749472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65550 (or 65542 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 50.

The square root of 5615749472 is about 74938.3044377173. The cubic root of 5615749472 is about 1777.4712094471.

The spelling of 5615749472 in words is "five billion, six hundred fifteen million, seven hundred forty-nine thousand, four hundred seventy-two".