2569591147145 has 16 divisors (see below), whose sum is σ = 3393596812032. Its totient is φ = 1852255560960.

The previous prime is 2569591147127. The next prime is 2569591147159. The reversal of 2569591147145 is 5417411959652.

It is not a de Polignac number, because 2569591147145 - 2¹⁴ = 2569591130761 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206718737 + ... + 206731166.

It is an arithmetic number, because the mean of its divisors is an integer number (212099800752).

Almost surely, 2^{2569591147145} is an apocalyptic number.

It is an amenable number.

2569591147145 is a deficient number, since it is larger than the sum of its proper divisors (824005664887).

2569591147145 is a wasteful number, since it uses less digits than its factorization.

2569591147145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413450032.

The product of its digits is 13608000, while the sum is 59.

The spelling of 2569591147145 in words is "two trillion, five hundred sixty-nine billion, five hundred ninety-one million, one hundred forty-seven thousand, one hundred forty-five".