55355275116365 has 16 divisors (see below), whose sum is σ = 75918814485888. Its totient is φ = 37956398630976.

The previous prime is 55355275116329. The next prime is 55355275116373. The reversal of 55355275116365 is 56361157255355.

It is not a de Polignac number, because 55355275116365 - 2⁶ = 55355275116301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30443582 + ... + 32210591.

It is an arithmetic number, because the mean of its divisors is an integer number (4744925905368).

Almost surely, 2^{55355275116365} is an apocalyptic number.

It is an amenable number.

55355275116365 is a deficient number, since it is larger than the sum of its proper divisors (20563539369523).

55355275116365 is a wasteful number, since it uses less digits than its factorization.

55355275116365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62679428.

The product of its digits is 70875000, while the sum is 59.

The spelling of 55355275116365 in words is "fifty-five trillion, three hundred fifty-five billion, two hundred seventy-five million, one hundred sixteen thousand, three hundred sixty-five".