2955152161 has 4 divisors (see below), whose sum is σ = 3182471572. Its totient is φ = 2727832752.

The previous prime is 2955152147. The next prime is 2955152219. The reversal of 2955152161 is 1612515592.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 686440000 + 2268712161 = 26200^2 + 47631^2 .

It is a cyclic number.

It is not a de Polignac number, because 2955152161 - 2¹⁹ = 2954627873 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 2955152161.

It is not an unprimeable number, because it can be changed into a prime (2955153161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113659686 + ... + 113659711.

It is an arithmetic number, because the mean of its divisors is an integer number (795617893).

Almost surely, 2^2955152161 is an apocalyptic number.

It is an amenable number.

2955152161 is a deficient number, since it is larger than the sum of its proper divisors (227319411).

2955152161 is a wasteful number, since it uses less digits than its factorization.

2955152161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227319410.

The product of its digits is 27000, while the sum is 37.

The square root of 2955152161 is about 54361.3112516613. The cubic root of 2955152161 is about 1435.0265930072.

The spelling of 2955152161 in words is "two billion, nine hundred fifty-five million, one hundred fifty-two thousand, one hundred sixty-one".