2263527263 has 4 divisors (see below), whose sum is σ = 2297311320. Its totient is φ = 2229743208.

The previous prime is 2263527251. The next prime is 2263527293. The reversal of 2263527263 is 3627253622.

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 2263527263 - 2⁶ = 2263527199 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 (2263527293) 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, 16891928 + ... + 16892061.

It is an arithmetic number, because the mean of its divisors is an integer number (574327830).

Almost surely, 2^2263527263 is an apocalyptic number.

2263527263 is a deficient number, since it is larger than the sum of its proper divisors (33784057).

2263527263 is an equidigital number, since it uses as much as digits as its factorization.

2263527263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33784056.

The product of its digits is 181440, while the sum is 38.

The square root of 2263527263 is about 47576.5410995797. The cubic root of 2263527263 is about 1312.9914858706.

The spelling of 2263527263 in words is "two billion, two hundred sixty-three million, five hundred twenty-seven thousand, two hundred sixty-three".