2553198879 has 16 divisors (see below), whose sum is σ = 4244279040. Its totient is φ = 1326336960.

The previous prime is 2553198847. The next prime is 2553198913. The reversal of 2553198879 is 9788913552.

It is not a de Polignac number, because 2553198879 - 2⁵ = 2553198847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553198829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5526174 + ... + 5526635.

It is an arithmetic number, because the mean of its divisors is an integer number (265267440).

Almost surely, 2^2553198879 is an apocalyptic number.

2553198879 is a deficient number, since it is larger than the sum of its proper divisors (1691080161).

2553198879 is a wasteful number, since it uses less digits than its factorization.

2553198879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11052830.

The product of its digits is 5443200, while the sum is 57.

The square root of 2553198879 is about 50529.1883865158. The cubic root of 2553198879 is about 1366.7682503181.

The spelling of 2553198879 in words is "two billion, five hundred fifty-three million, one hundred ninety-eight thousand, eight hundred seventy-nine".