2566201411 has 4 divisors (see below), whose sum is σ = 2588911272. Its totient is φ = 2543491552.

The previous prime is 2566201373. The next prime is 2566201433. The reversal of 2566201411 is 1141026652.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2566201411 - 2⁹ = 2566200899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2566201411.

It is not an unprimeable number, because it can be changed into a prime (2566211411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11354761 + ... + 11354986.

It is an arithmetic number, because the mean of its divisors is an integer number (647227818).

Almost surely, 2^2566201411 is an apocalyptic number.

2566201411 is a deficient number, since it is larger than the sum of its proper divisors (22709861).

2566201411 is a wasteful number, since it uses less digits than its factorization.

2566201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22709860.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2566201411 is about 50657.6885674820. The cubic root of 2566201411 is about 1369.0844773902.

The spelling of 2566201411 in words is "two billion, five hundred sixty-six million, two hundred one thousand, four hundred eleven".