2259124049 has 16 divisors (see below), whose sum is σ = 2800479360. Its totient is φ = 1774569600.

The previous prime is 2259124027. The next prime is 2259124093. The reversal of 2259124049 is 9404219522.

It is a cyclic number.

It is not a de Polignac number, because 2259124049 - 2⁸ = 2259123793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2259124949) 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, 76652 + ... + 101949.

It is an arithmetic number, because the mean of its divisors is an integer number (175029960).

Almost surely, 2^2259124049 is an apocalyptic number.

It is an amenable number.

2259124049 is a deficient number, since it is larger than the sum of its proper divisors (541355311).

2259124049 is a wasteful number, since it uses less digits than its factorization.

2259124049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178760.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2259124049 is about 47530.2435192583. The cubic root of 2259124049 is about 1312.1395507127.

The spelling of 2259124049 in words is "two billion, two hundred fifty-nine million, one hundred twenty-four thousand, forty-nine".