55255555115 has 8 divisors (see below), whose sum is σ = 66310075968. Its totient is φ = 44202170880.

The previous prime is 55255555063. The next prime is 55255555133. The reversal of 55255555115 is 51155555255.

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

It is not a de Polignac number, because 55255555115 - 2²⁴ = 55238777899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173267 + ... + 374876.

It is an arithmetic number, because the mean of its divisors is an integer number (8288759496).

Almost surely, 2^55255555115 is an apocalyptic number.

55255555115 is a deficient number, since it is larger than the sum of its proper divisors (11054520853).

55255555115 is a wasteful number, since it uses less digits than its factorization.

55255555115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568309.

The product of its digits is 781250, while the sum is 44.

The spelling of 55255555115 in words is "fifty-five billion, two hundred fifty-five million, five hundred fifty-five thousand, one hundred fifteen".