2563045411 has 4 divisors (see below), whose sum is σ = 2674482192. Its totient is φ = 2451608632.

The previous prime is 2563045399. The next prime is 2563045421. The reversal of 2563045411 is 1145403652.

It is a happy number.

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 2563045411 - 2⁵ = 2563045379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2563045421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55718356 + ... + 55718401.

It is an arithmetic number, because the mean of its divisors is an integer number (668620548).

Almost surely, 2^2563045411 is an apocalyptic number.

2563045411 is a deficient number, since it is larger than the sum of its proper divisors (111436781).

2563045411 is a wasteful number, since it uses less digits than its factorization.

2563045411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111436780.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2563045411 is about 50626.5287275357. The cubic root of 2563045411 is about 1368.5229985829.

The spelling of 2563045411 in words is "two billion, five hundred sixty-three million, forty-five thousand, four hundred eleven".