5553868872 has 32 divisors (see below), whose sum is σ = 14615445600. Its totient is φ = 1753853184.

The previous prime is 5553868867. The next prime is 5553868913. The reversal of 5553868872 is 2788683555.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6089313 + ... + 6090224.

It is an arithmetic number, because the mean of its divisors is an integer number (456732675).

Almost surely, 2^5553868872 is an apocalyptic number.

It is an amenable number.

5553868872 is an abundant number, since it is smaller than the sum of its proper divisors (9061576728).

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

5553868872 is a wasteful number, since it uses less digits than its factorization.

5553868872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179565 (or 12179561 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 57.

The square root of 5553868872 is about 74524.2837738143. The cubic root of 5553868872 is about 1770.9183602890.

The spelling of 5553868872 in words is "five billion, five hundred fifty-three million, eight hundred sixty-eight thousand, eight hundred seventy-two".