55066100111115 has 8 divisors (see below), whose sum is σ = 88105760177808. Its totient is φ = 29368586725920.

The previous prime is 55066100111107. The next prime is 55066100111167. The reversal of 55066100111115 is 51111100166055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55066100111115 - 2³ = 55066100111107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835536670356 + ... + 1835536670385.

It is an arithmetic number, because the mean of its divisors is an integer number (11013220022226).

Almost surely, 2^{55066100111115} is an apocalyptic number.

55066100111115 is a deficient number, since it is larger than the sum of its proper divisors (33039660066693).

55066100111115 is a wasteful number, since it uses less digits than its factorization.

55066100111115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671073340749.

The product of its (nonzero) digits is 4500, while the sum is 33.

The spelling of 55066100111115 in words is "fifty-five trillion, sixty-six billion, one hundred million, one hundred eleven thousand, one hundred fifteen".