3195855055 has 4 divisors (see below), whose sum is σ = 3835026072. Its totient is φ = 2556684040.

The previous prime is 3195855049. The next prime is 3195855097. The reversal of 3195855055 is 5505585913.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3195855055 - 2²⁹ = 2658984143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3195854996 and 3195855014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319585501 + ... + 319585510.

It is an arithmetic number, because the mean of its divisors is an integer number (958756518).

Almost surely, 2^3195855055 is an apocalyptic number.

3195855055 is a deficient number, since it is larger than the sum of its proper divisors (639171017).

3195855055 is an equidigital number, since it uses as much as digits as its factorization.

3195855055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639171016.

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

The square root of 3195855055 is about 56531.8941395032. The cubic root of 3195855055 is about 1472.9760700483.

The spelling of 3195855055 in words is "three billion, one hundred ninety-five million, eight hundred fifty-five thousand, fifty-five".