2560761203 has 16 divisors (see below), whose sum is σ = 3438226176. Its totient is φ = 1841905440.

The previous prime is 2560761173. The next prime is 2560761209. The reversal of 2560761203 is 3021670652.

It is a cyclic number.

It is not a de Polignac number, because 2560761203 - 2¹⁰ = 2560760179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2560761203.

It is not an unprimeable number, because it can be changed into a prime (2560761209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278101 + ... + 1280102.

It is an arithmetic number, because the mean of its divisors is an integer number (214889136).

Almost surely, 2^2560761203 is an apocalyptic number.

2560761203 is a deficient number, since it is larger than the sum of its proper divisors (877464973).

2560761203 is a wasteful number, since it uses less digits than its factorization.

2560761203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558234.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2560761203 is about 50603.9643012284. The cubic root of 2560761203 is about 1368.1163312820.

The spelling of 2560761203 in words is "two billion, five hundred sixty million, seven hundred sixty-one thousand, two hundred three".