5732045890 has 64 divisors (see below), whose sum is σ = 11084882400. Its totient is φ = 2126462976.

The previous prime is 5732045867. The next prime is 5732045903. The reversal of 5732045890 is 985402375.

It can be written as a sum of positive squares in 16 ways, for example, as 1545826489 + 4186219401 = 39317^2 + 64701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6913996 + ... + 6914824.

Almost surely, 2^5732045890 is an apocalyptic number.

5732045890 is a deficient number, since it is larger than the sum of its proper divisors (5352836510).

5732045890 is a wasteful number, since it uses less digits than its factorization.

5732045890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 5732045890 is about 75710.2759868170. The cubic root of 5732045890 is about 1789.6573410652.

The spelling of 5732045890 in words is "five billion, seven hundred thirty-two million, forty-five thousand, eight hundred ninety".