2453462923 has 4 divisors (see below), whose sum is σ = 2560135248. Its totient is φ = 2346790600.

The previous prime is 2453462887. The next prime is 2453462939. The reversal of 2453462923 is 3292643542.

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 2453462923 - 2⁹ = 2453462411 is a prime.

It is a super-4 number, since 4×2453462923⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453462953) 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, 53336128 + ... + 53336173.

It is an arithmetic number, because the mean of its divisors is an integer number (640033812).

Almost surely, 2^2453462923 is an apocalyptic number.

2453462923 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2453462923 is a deficient number, since it is larger than the sum of its proper divisors (106672325).

2453462923 is a wasteful number, since it uses less digits than its factorization.

2453462923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106672324.

The product of its digits is 311040, while the sum is 40.

The square root of 2453462923 is about 49532.4431357873. The cubic root of 2453462923 is about 1348.7346026599.

The spelling of 2453462923 in words is "two billion, four hundred fifty-three million, four hundred sixty-two thousand, nine hundred twenty-three".