5555284894 has 12 divisors (see below), whose sum is σ = 8369632584. Its totient is φ = 2765460792.

The previous prime is 5555284883. The next prime is 5555284901. The reversal of 5555284894 is 4984825555.

It is a super-2 number, since 2×5555284894² = 61722380507009182472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78399 + ... + 131365.

It is an arithmetic number, because the mean of its divisors is an integer number (697469382).

Almost surely, 2^5555284894 is an apocalyptic number.

5555284894 is a deficient number, since it is larger than the sum of its proper divisors (2814347690).

5555284894 is an equidigital number, since it uses as much as digits as its factorization.

5555284894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53427 (or 53198 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 55.

The square root of 5555284894 is about 74533.7835749669. The cubic root of 5555284894 is about 1771.0688527551.

The spelling of 5555284894 in words is "five billion, five hundred fifty-five million, two hundred eighty-four thousand, eight hundred ninety-four".