106555655506 has 16 divisors (see below), whose sum is σ = 163059610464. Its totient is φ = 52210692864.

The previous prime is 106555655491. The next prime is 106555655513. The reversal of 106555655506 is 605556555601.

It is a super-2 number, since 2×106555655506² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106555655506.

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, 2034220 + ... + 2085943.

It is an arithmetic number, because the mean of its divisors is an integer number (10191225654).

Almost surely, 2^106555655506 is an apocalyptic number.

106555655506 is a deficient number, since it is larger than the sum of its proper divisors (56503954958).

106555655506 is a wasteful number, since it uses less digits than its factorization.

106555655506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120425.

The product of its (nonzero) digits is 3375000, while the sum is 49.

The spelling of 106555655506 in words is "one hundred six billion, five hundred fifty-five million, six hundred fifty-five thousand, five hundred six".