2195157275 has 36 divisors (see below), whose sum is σ = 2889190080. Its totient is φ = 1652745600.

The previous prime is 2195157253. The next prime is 2195157299. The reversal of 2195157275 is 5727515912.

2195157275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2195157275 - 2¹² = 2195153179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1059941 + ... + 1062009.

It is an arithmetic number, because the mean of its divisors is an integer number (80255280).

Almost surely, 2^2195157275 is an apocalyptic number.

2195157275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2195157275 is a deficient number, since it is larger than the sum of its proper divisors (694032805).

2195157275 is a wasteful number, since it uses less digits than its factorization.

2195157275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2142 counting only the distinct ones).

The product of its digits is 220500, while the sum is 44.

The square root of 2195157275 is about 46852.5055359903. The cubic root of 2195157275 is about 1299.6364417292.

The spelling of 2195157275 in words is "two billion, one hundred ninety-five million, one hundred fifty-seven thousand, two hundred seventy-five".