55505105095 has 16 divisors (see below), whose sum is σ = 72718220448. Its totient is φ = 40335687040.

The previous prime is 55505105083. The next prime is 55505105107. The reversal of 55505105095 is 59050150555.

It is an interprime number because it is at equal distance from previous prime (55505105083) and next prime (55505105107).

It is not a de Polignac number, because 55505105095 - 2⁵ = 55505105063 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 324904 + ... + 465373.

It is an arithmetic number, because the mean of its divisors is an integer number (4544888778).

Almost surely, 2^55505105095 is an apocalyptic number.

55505105095 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55505105095 is a deficient number, since it is larger than the sum of its proper divisors (17213115353).

55505105095 is a wasteful number, since it uses less digits than its factorization.

55505105095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791570.

The product of its (nonzero) digits is 140625, while the sum is 40.

The spelling of 55505105095 in words is "fifty-five billion, five hundred five million, one hundred five thousand, ninety-five".