2654867265 has 16 divisors (see below), whose sum is σ = 4249521600. Its totient is φ = 1415351232.

The previous prime is 2654867251. The next prime is 2654867269. The reversal of 2654867265 is 5627684562.

2654867265 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 2654867265 - 2⁵ = 2654867233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2654867269) 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, 3231 + ... + 72939.

It is an arithmetic number, because the mean of its divisors is an integer number (265595100).

Almost surely, 2^2654867265 is an apocalyptic number.

It is an amenable number.

2654867265 is a deficient number, since it is larger than the sum of its proper divisors (1594654335).

2654867265 is a wasteful number, since it uses less digits than its factorization.

2654867265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72256.

The product of its digits is 4838400, while the sum is 51.

The square root of 2654867265 is about 51525.4040741070. The cubic root of 2654867265 is about 1384.6742125374.

The spelling of 2654867265 in words is "two billion, six hundred fifty-four million, eight hundred sixty-seven thousand, two hundred sixty-five".