2554049608 has 48 divisors (see below), whose sum is σ = 5296389840. Its totient is φ = 1153738080.

The previous prime is 2554049599. The next prime is 2554049623. The reversal of 2554049608 is 8069404552.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149691 + ... + 165877.

It is an arithmetic number, because the mean of its divisors is an integer number (110341455).

Almost surely, 2^2554049608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554049608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2648194920).

2554049608 is an abundant number, since it is smaller than the sum of its proper divisors (2742340232).

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

2554049608 is a wasteful number, since it uses less digits than its factorization.

2554049608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16378 (or 16363 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 2554049608 is about 50537.6058791866. The cubic root of 2554049608 is about 1366.9200364138.

The spelling of 2554049608 in words is "two billion, five hundred fifty-four million, forty-nine thousand, six hundred eight".