2554423552 has 36 divisors (see below), whose sum is σ = 5121252220. Its totient is φ = 1271605248.

The previous prime is 2554423523. The next prime is 2554423567. The reversal of 2554423552 is 2553244552.

It can be written as a sum of positive squares in 2 ways, for example, as 1035294976 + 1519128576 = 32176^2 + 38976^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36838 + ... + 80410.

Almost surely, 2^2554423552 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 2554423552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2560626110).

2554423552 is an abundant number, since it is smaller than the sum of its proper divisors (2566828668).

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

2554423552 is an equidigital number, since it uses as much as digits as its factorization.

2554423552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43818 (or 43804 counting only the distinct ones).

The product of its digits is 240000, while the sum is 37.

The square root of 2554423552 is about 50541.3054045896. The cubic root of 2554423552 is about 1366.9867444109.

The spelling of 2554423552 in words is "two billion, five hundred fifty-four million, four hundred twenty-three thousand, five hundred fifty-two".