4549754872 has 32 divisors (see below), whose sum is σ = 9213104880. Its totient is φ = 2093921280.

The previous prime is 4549754791. The next prime is 4549754893. The reversal of 4549754872 is 2784579454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25254 + ... + 98677.

Almost surely, 2^4549754872 is an apocalyptic number.

It is an amenable number.

4549754872 is an abundant number, since it is smaller than the sum of its proper divisors (4663350008).

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

4549754872 is a wasteful number, since it uses less digits than its factorization.

4549754872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124303 (or 124299 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 55.

The square root of 4549754872 is about 67451.8707820621. The cubic root of 4549754872 is about 1657.0260382433.

The spelling of 4549754872 in words is "four billion, five hundred forty-nine million, seven hundred fifty-four thousand, eight hundred seventy-two".