4557761264 has 60 divisors (see below), whose sum is σ = 10511374104. Its totient is φ = 1907885952.

The previous prime is 4557761261. The next prime is 4557761281. The reversal of 4557761264 is 4621677554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4557761261) 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, 33887 + ... + 101310.

Almost surely, 2^4557761264 is an apocalyptic number.

It is an amenable number.

4557761264 is an abundant number, since it is smaller than the sum of its proper divisors (5953612840).

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

4557761264 is a wasteful number, since it uses less digits than its factorization.

4557761264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135262 (or 135249 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 4557761264 is about 67511.1936200213. The cubic root of 4557761264 is about 1657.9974477618.

The spelling of 4557761264 in words is "four billion, five hundred fifty-seven million, seven hundred sixty-one thousand, two hundred sixty-four".