2993408045 has 4 divisors (see below), whose sum is σ = 3592089660. Its totient is φ = 2394726432.

The previous prime is 2993408023. The next prime is 2993408053. The reversal of 2993408045 is 5408043992.

2993408045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2169603241 + 823804804 = 46579^2 + 28702^2 .

It is a cyclic number.

It is not a de Polignac number, because 2993408045 - 2⁸ = 2993407789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2993407987 and 2993408005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299340800 + ... + 299340809.

It is an arithmetic number, because the mean of its divisors is an integer number (898022415).

Almost surely, 2^2993408045 is an apocalyptic number.

It is an amenable number.

2993408045 is a deficient number, since it is larger than the sum of its proper divisors (598681615).

2993408045 is an equidigital number, since it uses as much as digits as its factorization.

2993408045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598681614.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2993408045 is about 54712.0466168101. The cubic root of 2993408045 is about 1441.1924351674.

The spelling of 2993408045 in words is "two billion, nine hundred ninety-three million, four hundred eight thousand, forty-five".