2275453394 has 16 divisors (see below), whose sum is σ = 3487252608. Its totient is φ = 1113056112.

The previous prime is 2275453393. The next prime is 2275453429. The reversal of 2275453394 is 4933545722.

It is a super-2 number, since 2×2275453394² = 10355376296532238472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2275453393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367952 + ... + 374084.

It is an arithmetic number, because the mean of its divisors is an integer number (217953288).

Almost surely, 2^2275453394 is an apocalyptic number.

2275453394 is a deficient number, since it is larger than the sum of its proper divisors (1211799214).

2275453394 is a wasteful number, since it uses less digits than its factorization.

2275453394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10129.

The product of its digits is 907200, while the sum is 44.

The square root of 2275453394 is about 47701.7126946193. The cubic root of 2275453394 is about 1315.2934222602.

The spelling of 2275453394 in words is "two billion, two hundred seventy-five million, four hundred fifty-three thousand, three hundred ninety-four".