2554147008 has 84 divisors (see below), whose sum is σ = 8366871760. Its totient is φ = 729755136.

The previous prime is 2554147007. The next prime is 2554147021. The reversal of 2554147008 is 8007414552.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2554147003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312703 + ... + 320766.

Almost surely, 2^2554147008 is an apocalyptic number.

2554147008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2554147008 is an abundant number, since it is smaller than the sum of its proper divisors (5812724752).

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

2554147008 is a wasteful number, since it uses less digits than its factorization.

2554147008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633494 (or 633481 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 2554147008 is about 50538.5695088415. The cubic root of 2554147008 is about 1366.9374122599.

The spelling of 2554147008 in words is "two billion, five hundred fifty-four million, one hundred forty-seven thousand, eight".