2813745455 has 8 divisors (see below), whose sum is σ = 3395150304. Its totient is φ = 2238559200.

The previous prime is 2813745439. The next prime is 2813745469. The reversal of 2813745455 is 5545473182.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2813745455 - 2⁴ = 2813745439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1553651 + ... + 1555460.

It is an arithmetic number, because the mean of its divisors is an integer number (424393788).

Almost surely, 2^2813745455 is an apocalyptic number.

2813745455 is a deficient number, since it is larger than the sum of its proper divisors (581404849).

2813745455 is a wasteful number, since it uses less digits than its factorization.

2813745455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109297.

The product of its digits is 672000, while the sum is 44.

The square root of 2813745455 is about 53044.7495516757. The cubic root of 2813745455 is about 1411.7623713338.

The spelling of 2813745455 in words is "two billion, eight hundred thirteen million, seven hundred forty-five thousand, four hundred fifty-five".