2504425554 has 80 divisors (see below), whose sum is σ = 5694825312. Its totient is φ = 825951168.

The previous prime is 2504425543. The next prime is 2504425571. The reversal of 2504425554 is 4555244052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4448077 + ... + 4448639.

Almost surely, 2^2504425554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2504425554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2847412656).

2504425554 is an abundant number, since it is smaller than the sum of its proper divisors (3190399758).

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

2504425554 is an frugal number, since it uses more digits than its factorization.

2504425554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 2504425554 is about 50044.2359717880. The cubic root of 2504425554 is about 1358.0091896483.

The spelling of 2504425554 in words is "two billion, five hundred four million, four hundred twenty-five thousand, five hundred fifty-four".