553360744 has 16 divisors (see below), whose sum is σ = 1098584100. Its totient is φ = 260404992.

The previous prime is 553360739. The next prime is 553360747. The reversal of 553360744 is 447063355.

It can be written as a sum of positive squares in 2 ways, for example, as 472540644 + 80820100 = 21738^2 + 8990^2 .

It is a super-2 number, since 2×553360744² = 612416226000467072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553360747) 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, 2034279 + ... + 2034550.

Almost surely, 2^553360744 is an apocalyptic number.

It is an amenable number.

553360744 is a deficient number, since it is larger than the sum of its proper divisors (545223356).

553360744 is a wasteful number, since it uses less digits than its factorization.

553360744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4068852 (or 4068848 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 553360744 is about 23523.6209797727. The cubic root of 553360744 is about 820.9866885266.

The spelling of 553360744 in words is "five hundred fifty-three million, three hundred sixty thousand, seven hundred forty-four".