106551060015655 has 16 divisors (see below), whose sum is σ = 128272710610944. Its totient is φ = 84966589543680.

The previous prime is 106551060015649. The next prime is 106551060015667. The reversal of 106551060015655 is 556510060155601.

It is a happy number.

It is not a de Polignac number, because 106551060015655 - 2⁵ = 106551060015623 is a prime.

It is a super-2 number, since 2×106551060015655² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23109850 + ... + 27334360.

It is an arithmetic number, because the mean of its divisors is an integer number (8017044413184).

Almost surely, 2^{106551060015655} is an apocalyptic number.

106551060015655 is a deficient number, since it is larger than the sum of its proper divisors (21721650595289).

106551060015655 is a wasteful number, since it uses less digits than its factorization.

106551060015655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240746.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 106551060015655 in words is "one hundred six trillion, five hundred fifty-one billion, sixty million, fifteen thousand, six hundred fifty-five".