5552407881 has 12 divisors (see below), whose sum is σ = 8026003908. Its totient is φ = 3698901024.

The previous prime is 5552407879. The next prime is 5552407901. The reversal of 5552407881 is 1887042555.

5552407881 is a `hidden beast` number, since 55 + 524 + 0 + 78 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4477617225 + 1074790656 = 66915^2 + 32784^2 .

It is not a de Polignac number, because 5552407881 - 2¹ = 5552407879 is a prime.

It is a super-2 number, since 2×5552407881² = 61658466553981820322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5552407841) 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, 212310 + ... + 237023.

It is an arithmetic number, because the mean of its divisors is an integer number (668833659).

Almost surely, 2^5552407881 is an apocalyptic number.

It is an amenable number.

5552407881 is a deficient number, since it is larger than the sum of its proper divisors (2473596027).

5552407881 is a wasteful number, since it uses less digits than its factorization.

5552407881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450712 (or 450709 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The square root of 5552407881 is about 74514.4810154375. The cubic root of 5552407881 is about 1770.7630617785.

The spelling of 5552407881 in words is "five billion, five hundred fifty-two million, four hundred seven thousand, eight hundred eighty-one".