55055100345 has 64 divisors (see below), whose sum is σ = 107888578560. Its totient is φ = 23423102208.

The previous prime is 55055100323. The next prime is 55055100367. The reversal of 55055100345 is 54300155055.

It is an interprime number because it is at equal distance from previous prime (55055100323) and next prime (55055100367).

It is not a de Polignac number, because 55055100345 - 2⁵ = 55055100313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 218715 + ... + 397424.

It is an arithmetic number, because the mean of its divisors is an integer number (1685759040).

Almost surely, 2^55055100345 is an apocalyptic number.

It is an amenable number.

55055100345 is a deficient number, since it is larger than the sum of its proper divisors (52833478215).

55055100345 is a wasteful number, since it uses less digits than its factorization.

55055100345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616214.

The product of its (nonzero) digits is 37500, while the sum is 33.

The spelling of 55055100345 in words is "fifty-five billion, fifty-five million, one hundred thousand, three hundred forty-five".