2453132719 has 4 divisors (see below), whose sum is σ = 2499418296. Its totient is φ = 2406847144.

The previous prime is 2453132701. The next prime is 2453132723. The reversal of 2453132719 is 9172313542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2453132719 - 2¹¹ = 2453130671 is a prime.

It is a super-2 number, since 2×2453132719² = 12035720274056665922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453132729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23142709 + ... + 23142814.

It is an arithmetic number, because the mean of its divisors is an integer number (624854574).

Almost surely, 2^2453132719 is an apocalyptic number.

2453132719 is a deficient number, since it is larger than the sum of its proper divisors (46285577).

2453132719 is an equidigital number, since it uses as much as digits as its factorization.

2453132719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46285576.

The product of its digits is 45360, while the sum is 37.

The square root of 2453132719 is about 49529.1098143304. The cubic root of 2453132719 is about 1348.6740926032.

The spelling of 2453132719 in words is "two billion, four hundred fifty-three million, one hundred thirty-two thousand, seven hundred nineteen".