2259332813828 has 12 divisors (see below), whose sum is σ = 3957601575900. Its totient is φ = 1128589506432.

The previous prime is 2259332813819. The next prime is 2259332813849. The reversal of 2259332813828 is 8283182339522.

It can be written as a sum of positive squares in 2 ways, for example, as 984980821444 + 1274351992384 = 992462^2 + 1128872^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269220401 + ... + 269228792.

It is an arithmetic number, because the mean of its divisors is an integer number (329800131325).

Almost surely, 2^{2259332813828} is an apocalyptic number.

It is an amenable number.

2259332813828 is a deficient number, since it is larger than the sum of its proper divisors (1698268762072).

2259332813828 is a wasteful number, since it uses less digits than its factorization.

2259332813828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538450246 (or 538450244 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 56.

The spelling of 2259332813828 in words is "two trillion, two hundred fifty-nine billion, three hundred thirty-two million, eight hundred thirteen thousand, eight hundred twenty-eight".