2302563145 has 16 divisors (see below), whose sum is σ = 2793456000. Its totient is φ = 1821867264.

The previous prime is 2302563073. The next prime is 2302563163. The reversal of 2302563145 is 5413652032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2302563145 - 2⁷ = 2302563017 is a prime.

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, 277852 + ... + 286018.

It is an arithmetic number, because the mean of its divisors is an integer number (174591000).

Almost surely, 2^2302563145 is an apocalyptic number.

It is an amenable number.

2302563145 is a deficient number, since it is larger than the sum of its proper divisors (490892855).

2302563145 is a wasteful number, since it uses less digits than its factorization.

2302563145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2302563145 is about 47985.0304261652. The cubic root of 2302563145 is about 1320.4962828174.

The spelling of 2302563145 in words is "two billion, three hundred two million, five hundred sixty-three thousand, one hundred forty-five".