5672433440 has 24 divisors (see below), whose sum is σ = 13401124380. Its totient is φ = 2268973312.

The previous prime is 5672433421. The next prime is 5672433449. The reversal of 5672433440 is 443342765.

It can be written as a sum of positive squares in 2 ways, for example, as 5348289424 + 324144016 = 73132^2 + 18004^2 .

It is a super-2 number, since 2×5672433440² = 64353002262460467200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5672433394 and 5672433403.

It is not an unprimeable number, because it can be changed into a prime (5672433449) 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, 17726195 + ... + 17726514.

Almost surely, 2^5672433440 is an apocalyptic number.

It is an amenable number.

5672433440 is an abundant number, since it is smaller than the sum of its proper divisors (7728690940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5672433440 is a wasteful number, since it uses less digits than its factorization.

5672433440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35452724 (or 35452716 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The square root of 5672433440 is about 75315.5590831005. The cubic root of 5672433440 is about 1783.4316494743.

The spelling of 5672433440 in words is "five billion, six hundred seventy-two million, four hundred thirty-three thousand, four hundred forty".