2554684128 has 36 divisors (see below), whose sum is σ = 7264883808. Its totient is φ = 851561280.

The previous prime is 2554684127. The next prime is 2554684147. The reversal of 2554684128 is 8214864552.

2554684128 is a `hidden beast` number, since 2 + 5 + 546 + 84 + 1 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554684127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4434928 + ... + 4435503.

It is an arithmetic number, because the mean of its divisors is an integer number (201802328).

Almost surely, 2^2554684128 is an apocalyptic number.

It is an amenable number.

2554684128 is an abundant number, since it is smaller than the sum of its proper divisors (4710199680).

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

2554684128 is a wasteful number, since it uses less digits than its factorization.

2554684128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870447 (or 8870436 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 2554684128 is about 50543.8831907482. The cubic root of 2554684128 is about 1367.0332248032.

The spelling of 2554684128 in words is "two billion, five hundred fifty-four million, six hundred eighty-four thousand, one hundred twenty-eight".