2454435623 has 4 divisors (see below), whose sum is σ = 2455792728. Its totient is φ = 2453078520.

The previous prime is 2454435611. The next prime is 2454435629. The reversal of 2454435623 is 3265344542.

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 2454435623 - 2⁶ = 2454435559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454435629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675836 + ... + 679457.

It is an arithmetic number, because the mean of its divisors is an integer number (613948182).

Almost surely, 2^2454435623 is an apocalyptic number.

2454435623 is a deficient number, since it is larger than the sum of its proper divisors (1357105).

2454435623 is a wasteful number, since it uses less digits than its factorization.

2454435623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357104.

The product of its digits is 345600, while the sum is 38.

The square root of 2454435623 is about 49542.2609798947. The cubic root of 2454435623 is about 1348.9128189000.

The spelling of 2454435623 in words is "two billion, four hundred fifty-four million, four hundred thirty-five thousand, six hundred twenty-three".