632745058 has 24 divisors (see below), whose sum is σ = 1062950364. Its totient is φ = 282179040.

The previous prime is 632745031. The next prime is 632745059. The reversal of 632745058 is 850547236.

It can be written as a sum of positive squares in 2 ways, for example, as 500103769 + 132641289 = 22363^2 + 11517^2 .

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 632745058.

It is not an unprimeable number, because it can be changed into a prime (632745059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11841 + ... + 37492.

Almost surely, 2^632745058 is an apocalyptic number.

632745058 is a deficient number, since it is larger than the sum of its proper divisors (430205306).

632745058 is a wasteful number, since it uses less digits than its factorization.

632745058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49410 (or 49399 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 632745058 is about 25154.4242231859. The cubic root of 632745058 is about 858.5051813478.

The spelling of 632745058 in words is "six hundred thirty-two million, seven hundred forty-five thousand, fifty-eight".