2453079645 has 48 divisors (see below), whose sum is σ = 4508212800. Its totient is φ = 1230474240.

The previous prime is 2453079619. The next prime is 2453079661. The reversal of 2453079645 is 5469703542.

2453079645 is a `hidden beast` number, since 2 + 4 + 530 + 79 + 6 + 45 = 666.

It is not a de Polignac number, because 2453079645 - 2⁶ = 2453079581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2453079645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108525 + ... + 129165.

It is an arithmetic number, because the mean of its divisors is an integer number (93921100).

Almost surely, 2^2453079645 is an apocalyptic number.

It is an amenable number.

2453079645 is a deficient number, since it is larger than the sum of its proper divisors (2055133155).

2453079645 is a wasteful number, since it uses less digits than its factorization.

2453079645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20810 (or 20807 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 2453079645 is about 49528.5740255057. The cubic root of 2453079645 is about 1348.6643662582.

The spelling of 2453079645 in words is "two billion, four hundred fifty-three million, seventy-nine thousand, six hundred forty-five".