2275161051 has 32 divisors (see below), whose sum is σ = 3280150080. Its totient is φ = 1397387264.

The previous prime is 2275161037. The next prime is 2275161067. The reversal of 2275161051 is 1501615722.

It is a cyclic number.

It is not a de Polignac number, because 2275161051 - 2⁵ = 2275161019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2275161011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1764415 + ... + 1765703.

It is an arithmetic number, because the mean of its divisors is an integer number (102504690).

Almost surely, 2^2275161051 is an apocalyptic number.

2275161051 is a deficient number, since it is larger than the sum of its proper divisors (1004989029).

2275161051 is a wasteful number, since it uses less digits than its factorization.

2275161051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 2275161051 is about 47698.6483141818. The cubic root of 2275161051 is about 1315.2370916121.

Adding to 2275161051 its reverse (1501615722), we get a palindrome (3776776773).

The spelling of 2275161051 in words is "two billion, two hundred seventy-five million, one hundred sixty-one thousand, fifty-one".