5105662665015 has 24 divisors (see below), whose sum is σ = 8979215004144. Its totient is φ = 2475472806400.

The previous prime is 5105662664959. The next prime is 5105662665023.

5105662665015 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5105662665015 - 2¹³ = 5105662656823 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1406516826 + ... + 1406520455.

It is an arithmetic number, because the mean of its divisors is an integer number (374133958506).

Almost surely, 2^{5105662665015} is an apocalyptic number.

5105662665015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5105662665015 is a deficient number, since it is larger than the sum of its proper divisors (3873552339129).

5105662665015 is a wasteful number, since it uses less digits than its factorization.

5105662665015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813037311 (or 2813037300 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 5105662665015 in words is "five trillion, one hundred five billion, six hundred sixty-two million, six hundred sixty-five thousand, fifteen".