2263409567 has 4 divisors (see below), whose sum is σ = 2263504920. Its totient is φ = 2263314216.

The previous prime is 2263409557. The next prime is 2263409579. The reversal of 2263409567 is 7659043622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2263409567 - 2¹² = 2263405471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263409557) 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, 19193 + ... + 69965.

It is an arithmetic number, because the mean of its divisors is an integer number (565876230).

Almost surely, 2^2263409567 is an apocalyptic number.

2263409567 is a deficient number, since it is larger than the sum of its proper divisors (95353).

2263409567 is an equidigital number, since it uses as much as digits as its factorization.

2263409567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95352.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 2263409567 is about 47575.3041713871. The cubic root of 2263409567 is about 1312.9687283913.

The spelling of 2263409567 in words is "two billion, two hundred sixty-three million, four hundred nine thousand, five hundred sixty-seven".