2560302745 has 32 divisors (see below), whose sum is σ = 4125139200. Its totient is φ = 1473258240.

The previous prime is 2560302737. The next prime is 2560302779. The reversal of 2560302745 is 5472030652.

2560302745 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 2560302745 - 2³ = 2560302737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2560302745.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250770 + ... + 260779.

It is an arithmetic number, because the mean of its divisors is an integer number (128910600).

Almost surely, 2^2560302745 is an apocalyptic number.

It is an amenable number.

2560302745 is a deficient number, since it is larger than the sum of its proper divisors (1564836455).

2560302745 is a wasteful number, since it uses less digits than its factorization.

2560302745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511585.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 2560302745 is about 50599.4342359675. The cubic root of 2560302745 is about 1368.0346809103.

The spelling of 2560302745 in words is "two billion, five hundred sixty million, three hundred two thousand, seven hundred forty-five".