105655610213654 has 16 divisors (see below), whose sum is σ = 158506383750000. Its totient is φ = 52820149538304.

The previous prime is 105655610213581. The next prime is 105655610213663. The reversal of 105655610213654 is 456312016556501.

It is a super-2 number, since 2×105655610213654² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 408598097 + ... + 408856595.

It is an arithmetic number, because the mean of its divisors is an integer number (9906648984375).

Almost surely, 2^{105655610213654} is an apocalyptic number.

105655610213654 is a deficient number, since it is larger than the sum of its proper divisors (52850773536346).

105655610213654 is a wasteful number, since it uses less digits than its factorization.

105655610213654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287327.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 105655610213654 in words is "one hundred five trillion, six hundred fifty-five billion, six hundred ten million, two hundred thirteen thousand, six hundred fifty-four".