2428557504 has 56 divisors (see below), whose sum is σ = 6763755840. Its totient is φ = 766911744.

The previous prime is 2428557499. The next prime is 2428557529. The reversal of 2428557504 is 4057558242.

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, 329214 + ... + 336509.

Almost surely, 2^2428557504 is an apocalyptic number.

2428557504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2428557504 is an abundant number, since it is smaller than the sum of its proper divisors (4335198336).

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

2428557504 is a wasteful number, since it uses less digits than its factorization.

2428557504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665757 (or 665747 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 42.

The square root of 2428557504 is about 49280.3967516496. The cubic root of 2428557504 is about 1344.1553462726.

The spelling of 2428557504 in words is "two billion, four hundred twenty-eight million, five hundred fifty-seven thousand, five hundred four".