55341218055 has 16 divisors (see below), whose sum is σ = 88779588480. Its totient is φ = 29437436448.

The previous prime is 55341218047. The next prime is 55341218057. The reversal of 55341218055 is 55081214355.

It is not a de Polignac number, because 55341218055 - 2³ = 55341218047 is a prime.

It is a super-2 number, since 2×55341218055² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55341218057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4861617 + ... + 4872986.

It is an arithmetic number, because the mean of its divisors is an integer number (5548724280).

Almost surely, 2^55341218055 is an apocalyptic number.

55341218055 is a deficient number, since it is larger than the sum of its proper divisors (33438370425).

55341218055 is a wasteful number, since it uses less digits than its factorization.

55341218055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734990.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 55341218055 in words is "fifty-five billion, three hundred forty-one million, two hundred eighteen thousand, fifty-five".