5644057772 has 12 divisors (see below), whose sum is σ = 9893761416. Its totient is φ = 2817268800.

The previous prime is 5644057759. The next prime is 5644057789. The reversal of 5644057772 is 2777504465.

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, 1187354 + ... + 1192097.

It is an arithmetic number, because the mean of its divisors is an integer number (824480118).

Almost surely, 2^5644057772 is an apocalyptic number.

It is an amenable number.

5644057772 is a deficient number, since it is larger than the sum of its proper divisors (4249703644).

5644057772 is a wasteful number, since it uses less digits than its factorization.

5644057772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380048 (or 2380046 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 47.

The square root of 5644057772 is about 75126.9443808278. The cubic root of 5644057772 is about 1780.4528759722.

The spelling of 5644057772 in words is "five billion, six hundred forty-four million, fifty-seven thousand, seven hundred seventy-two".