2961595955 has 4 divisors (see below), whose sum is σ = 3553915152. Its totient is φ = 2369276760.

The previous prime is 2961595939. The next prime is 2961595979. The reversal of 2961595955 is 5595951692.

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

It is not a de Polignac number, because 2961595955 - 2⁴ = 2961595939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2961595955.

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, 296159591 + ... + 296159600.

It is an arithmetic number, because the mean of its divisors is an integer number (888478788).

Almost surely, 2^2961595955 is an apocalyptic number.

2961595955 is a deficient number, since it is larger than the sum of its proper divisors (592319197).

2961595955 is an equidigital number, since it uses as much as digits as its factorization.

2961595955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592319196.

The product of its digits is 5467500, while the sum is 56.

The square root of 2961595955 is about 54420.5471765950. The cubic root of 2961595955 is about 1436.0688746731.

The spelling of 2961595955 in words is "two billion, nine hundred sixty-one million, five hundred ninety-five thousand, nine hundred fifty-five".