2554551804 has 24 divisors (see below), whose sum is σ = 6812138368. Its totient is φ = 729871920.

The previous prime is 2554551793. The next prime is 2554551809. The reversal of 2554551804 is 4081554552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554551809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15205582 + ... + 15205749.

Almost surely, 2^2554551804 is an apocalyptic number.

It is an amenable number.

2554551804 is an abundant number, since it is smaller than the sum of its proper divisors (4257586564).

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

2554551804 is a wasteful number, since it uses less digits than its factorization.

2554551804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30411345 (or 30411343 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 39.

The square root of 2554551804 is about 50542.5741726715. The cubic root of 2554551804 is about 1367.0096218294.

The spelling of 2554551804 in words is "two billion, five hundred fifty-four million, five hundred fifty-one thousand, eight hundred four".