2869455459 has 32 divisors (see below), whose sum is σ = 4353914880. Its totient is φ = 1667622528.

The previous prime is 2869455427. The next prime is 2869455467. The reversal of 2869455459 is 9545549682.

It is not a de Polignac number, because 2869455459 - 2⁵ = 2869455427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2869455399 and 2869455408.

It is not an unprimeable number, because it can be changed into a prime (2869455419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50617 + ... + 91109.

It is an arithmetic number, because the mean of its divisors is an integer number (136059840).

Almost surely, 2^2869455459 is an apocalyptic number.

2869455459 is a deficient number, since it is larger than the sum of its proper divisors (1484459421).

2869455459 is a wasteful number, since it uses less digits than its factorization.

2869455459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40611.

The product of its digits is 15552000, while the sum is 57.

The square root of 2869455459 is about 53567.2984105041. The cubic root of 2869455459 is about 1421.0188183729.

The spelling of 2869455459 in words is "two billion, eight hundred sixty-nine million, four hundred fifty-five thousand, four hundred fifty-nine".