453253162 has 4 divisors (see below), whose sum is σ = 679879746. Its totient is φ = 226626580.

The previous prime is 453253147. The next prime is 453253169. The reversal of 453253162 is 261352354.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261352354 = 2 ⋅130676177.

It can be written as a sum of positive squares in only one way, i.e., 446857321 + 6395841 = 21139^2 + 2529^2 .

It is not an unprimeable number, because it can be changed into a prime (453253169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113313289 + ... + 113313292.

Almost surely, 2^453253162 is an apocalyptic number.

453253162 is a deficient number, since it is larger than the sum of its proper divisors (226626584).

453253162 is a wasteful number, since it uses less digits than its factorization.

453253162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226626583.

The product of its digits is 21600, while the sum is 31.

The square root of 453253162 is about 21289.7431172854. The cubic root of 453253162 is about 768.1516141735.

The spelling of 453253162 in words is "four hundred fifty-three million, two hundred fifty-three thousand, one hundred sixty-two".