2554417056 has 24 divisors (see below), whose sum is σ = 6705345024. Its totient is φ = 851472320.

The previous prime is 2554417051. The next prime is 2554417067. The reversal of 2554417056 is 6507144552.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2554417051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13304160 + ... + 13304351.

It is an arithmetic number, because the mean of its divisors is an integer number (279389376).

Almost surely, 2^2554417056 is an apocalyptic number.

It is an amenable number.

2554417056 is an abundant number, since it is smaller than the sum of its proper divisors (4150927968).

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

2554417056 is a wasteful number, since it uses less digits than its factorization.

2554417056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26608524 (or 26608516 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 2554417056 is about 50541.2411402807. The cubic root of 2554417056 is about 1366.9855856428.

The spelling of 2554417056 in words is "two billion, five hundred fifty-four million, four hundred seventeen thousand, fifty-six".