55114577541155 has 16 divisors (see below), whose sum is σ = 72153701995104. Its totient is φ = 40081268244480.

The previous prime is 55114577541137. The next prime is 55114577541223.

55114577541155 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55114577541155 - 2¹⁰ = 55114577540131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55114577541155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24681092 + ... + 26821361.

It is an arithmetic number, because the mean of its divisors is an integer number (4509606374694).

Almost surely, 2^{55114577541155} is an apocalyptic number.

55114577541155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55114577541155 is a deficient number, since it is larger than the sum of its proper divisors (17039124453949).

55114577541155 is a wasteful number, since it uses less digits than its factorization.

55114577541155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51521926.

The product of its digits is 12250000, while the sum is 56.

The spelling of 55114577541155 in words is "fifty-five trillion, one hundred fourteen billion, five hundred seventy-seven million, five hundred forty-one thousand, one hundred fifty-five".