105552200255515 has 16 divisors (see below), whose sum is σ = 138642082963776. Its totient is φ = 76668432969600.

The previous prime is 105552200255377. The next prime is 105552200255527. The reversal of 105552200255515 is 515552002255501.

It is not a de Polignac number, because 105552200255515 - 2²⁷ = 105552066037787 is a prime.

It is a super-2 number, since 2×105552200255515² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13310487871 + ... + 13310495800.

It is an arithmetic number, because the mean of its divisors is an integer number (8665130185236).

Almost surely, 2^{105552200255515} is an apocalyptic number.

105552200255515 is a deficient number, since it is larger than the sum of its proper divisors (33089882708261).

105552200255515 is a wasteful number, since it uses less digits than its factorization.

105552200255515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26620983750.

The product of its (nonzero) digits is 625000, while the sum is 43.

The spelling of 105552200255515 in words is "one hundred five trillion, five hundred fifty-two billion, two hundred million, two hundred fifty-five thousand, five hundred fifteen".