2453132273 has 4 divisors (see below), whose sum is σ = 2454801408. Its totient is φ = 2451463140.

The previous prime is 2453132261. The next prime is 2453132281. The reversal of 2453132273 is 3722313542.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2453132273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453132293) 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, 832361 + ... + 835302.

It is an arithmetic number, because the mean of its divisors is an integer number (613700352).

Almost surely, 2^2453132273 is an apocalyptic number.

It is an amenable number.

2453132273 is a deficient number, since it is larger than the sum of its proper divisors (1669135).

2453132273 is a wasteful number, since it uses less digits than its factorization.

2453132273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669134.

The product of its digits is 30240, while the sum is 32.

The square root of 2453132273 is about 49529.1053119275. The cubic root of 2453132273 is about 1348.6740108698.

The spelling of 2453132273 in words is "two billion, four hundred fifty-three million, one hundred thirty-two thousand, two hundred seventy-three".