2303958645 has 48 divisors (see below), whose sum is σ = 4177135872. Its totient is φ = 1172540160.

The previous prime is 2303958623. The next prime is 2303958653. The reversal of 2303958645 is 5468593032.

2303958645 is a `hidden beast` number, since 2 + 30 + 39 + 586 + 4 + 5 = 666.

It is not a de Polignac number, because 2303958645 - 2¹¹ = 2303956597 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 2303958645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 470560 + ... + 475430.

It is an arithmetic number, because the mean of its divisors is an integer number (87023664).

Almost surely, 2^2303958645 is an apocalyptic number.

It is an amenable number.

2303958645 is a deficient number, since it is larger than the sum of its proper divisors (1873177227).

2303958645 is a wasteful number, since it uses less digits than its factorization.

2303958645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362 (or 5359 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 2303958645 is about 47999.5692168169. The cubic root of 2303958645 is about 1320.7629972420.

The spelling of 2303958645 in words is "two billion, three hundred three million, nine hundred fifty-eight thousand, six hundred forty-five".