1655106055 has 16 divisors (see below), whose sum is σ = 2126102400. Its totient is φ = 1233131040.

The previous prime is 1655106029. The next prime is 1655106091. The reversal of 1655106055 is 5506015561.

It is not a de Polignac number, because 1655106055 - 2⁷ = 1655105927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1655106055.

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, 142041 + ... + 153250.

It is an arithmetic number, because the mean of its divisors is an integer number (132881400).

Almost surely, 2^1655106055 is an apocalyptic number.

1655106055 is a deficient number, since it is larger than the sum of its proper divisors (470996345).

1655106055 is a wasteful number, since it uses less digits than its factorization.

1655106055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295374.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 1655106055 is about 40682.9946660764. The cubic root of 1655106055 is about 1182.8834145327.

The spelling of 1655106055 in words is "one billion, six hundred fifty-five million, one hundred six thousand, fifty-five".