106635615517 has 16 divisors (see below), whose sum is σ = 108742764672. Its totient is φ = 104544538560.

The previous prime is 106635615421. The next prime is 106635615529. The reversal of 106635615517 is 715516536601.

It is a cyclic number.

It is not a de Polignac number, because 106635615517 - 2⁷ = 106635615389 is a prime.

It is a super-2 number, since 2×106635615517² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106635615557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19131543 + ... + 19137115.

It is an arithmetic number, because the mean of its divisors is an integer number (6796422792).

Almost surely, 2^106635615517 is an apocalyptic number.

It is an amenable number.

106635615517 is a deficient number, since it is larger than the sum of its proper divisors (2107149155).

106635615517 is a wasteful number, since it uses less digits than its factorization.

106635615517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948.

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 106635615517 in words is "one hundred six billion, six hundred thirty-five million, six hundred fifteen thousand, five hundred seventeen".