55106050606015 has 32 divisors (see below), whose sum is σ = 68967664831296. Its totient is φ = 42238566236160.

The previous prime is 55106050606003. The next prime is 55106050606051. The reversal of 55106050606015 is 51060605060155.

It is not a de Polignac number, because 55106050606015 - 2²⁷ = 55105916388287 is a prime.

It is a super-2 number, since 2×55106050606015² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9335166 + ... + 14048395.

It is an arithmetic number, because the mean of its divisors is an integer number (2155239525978).

Almost surely, 2^{55106050606015} is an apocalyptic number.

55106050606015 is a deficient number, since it is larger than the sum of its proper divisors (13861614225281).

55106050606015 is a wasteful number, since it uses less digits than its factorization.

55106050606015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23383819.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 55106050606015 in words is "fifty-five trillion, one hundred six billion, fifty million, six hundred six thousand, fifteen".