551890298 has 16 divisors (see below), whose sum is σ = 854682624. Its totient is φ = 267074640.

The previous prime is 551890291. The next prime is 551890301. The reversal of 551890298 is 892098155.

551890298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (551890291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5390 + ... + 33657.

It is an arithmetic number, because the mean of its divisors is an integer number (53417664).

Almost surely, 2^551890298 is an apocalyptic number.

551890298 is a deficient number, since it is larger than the sum of its proper divisors (302792326).

551890298 is a wasteful number, since it uses less digits than its factorization.

551890298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39277.

The product of its (nonzero) digits is 259200, while the sum is 47.

The square root of 551890298 is about 23492.3455193388. The cubic root of 551890298 is about 820.2588405545.

The spelling of 551890298 in words is "five hundred fifty-one million, eight hundred ninety thousand, two hundred ninety-eight".