5555672879 has 8 divisors (see below), whose sum is σ = 5885808480. Its totient is φ = 5225907456.

The previous prime is 5555672861. The next prime is 5555672891. The reversal of 5555672879 is 9782765555.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5555672879 - 2²⁰ = 5554624303 is a prime.

It is a super-2 number, since 2×5555672879² = 61731002276912297282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555672809) 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, 61334 + ... + 121955.

It is an arithmetic number, because the mean of its divisors is an integer number (735726060).

Almost surely, 2^5555672879 is an apocalyptic number.

5555672879 is a deficient number, since it is larger than the sum of its proper divisors (330135601).

5555672879 is a wasteful number, since it uses less digits than its factorization.

5555672879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185089.

The product of its digits is 26460000, while the sum is 59.

The square root of 5555672879 is about 74536.3862754293. The cubic root of 5555672879 is about 1771.1100826929.

The spelling of 5555672879 in words is "five billion, five hundred fifty-five million, six hundred seventy-two thousand, eight hundred seventy-nine".