5637454772 has 24 divisors (see below), whose sum is σ = 10037469120. Its totient is φ = 2769814080.

The previous prime is 5637454759. The next prime is 5637454787. The reversal of 5637454772 is 2774547365.

It is a self number, because there is not a number n which added to its sum of digits gives 5637454772.

It is a congruent number.

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, 83897 + ... + 135327.

It is an arithmetic number, because the mean of its divisors is an integer number (418227880).

Almost surely, 2^5637454772 is an apocalyptic number.

It is an amenable number.

5637454772 is a deficient number, since it is larger than the sum of its proper divisors (4400014348).

5637454772 is a wasteful number, since it uses less digits than its factorization.

5637454772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51911 (or 51909 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 50.

The square root of 5637454772 is about 75082.9859022668. The cubic root of 5637454772 is about 1779.7582859930.

The spelling of 5637454772 in words is "five billion, six hundred thirty-seven million, four hundred fifty-four thousand, seven hundred seventy-two".