5552554554 has 48 divisors (see below), whose sum is σ = 12453163008. Its totient is φ = 1786621536.

The previous prime is 5552554549. The next prime is 5552554561. The reversal of 5552554554 is 4554552555.

5552554554 is a `hidden beast` number, since 5 + 5 + 52 + 5 + 545 + 54 = 666.

It is a super-2 number, since 2×5552554554² = 61661724150292277832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51759 + ... + 117405.

It is an arithmetic number, because the mean of its divisors is an integer number (259440896).

Almost surely, 2^5552554554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5552554554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6226581504).

5552554554 is an abundant number, since it is smaller than the sum of its proper divisors (6900608454).

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

5552554554 is a wasteful number, since it uses less digits than its factorization.

5552554554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65819 (or 65816 counting only the distinct ones).

The product of its digits is 2500000, while the sum is 45.

The square root of 5552554554 is about 74515.4652001851. The cubic root of 5552554554 is about 1770.7786538633.

The spelling of 5552554554 in words is "five billion, five hundred fifty-two million, five hundred fifty-four thousand, five hundred fifty-four".