2245343045 has 16 divisors (see below), whose sum is σ = 2942056512. Its totient is φ = 1631477760.

The previous prime is 2245343027. The next prime is 2245343057. The reversal of 2245343045 is 5403435422.

2245343045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2245343045 - 2⁸ = 2245342789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43589 + ... + 79941.

It is an arithmetic number, because the mean of its divisors is an integer number (183878532).

Almost surely, 2^2245343045 is an apocalyptic number.

It is an amenable number.

2245343045 is a deficient number, since it is larger than the sum of its proper divisors (696713467).

2245343045 is a wasteful number, since it uses less digits than its factorization.

2245343045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37492.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 2245343045 is about 47385.0508599495. The cubic root of 2245343045 is about 1309.4660226841.

Adding to 2245343045 its reverse (5403435422), we get a palindrome (7648778467).

The spelling of 2245343045 in words is "two billion, two hundred forty-five million, three hundred forty-three thousand, forty-five".