2263438583 has 8 divisors (see below), whose sum is σ = 2612399520. Its totient is φ = 1920880800.

The previous prime is 2263438561. The next prime is 2263438589. The reversal of 2263438583 is 3858343622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2263438583 - 2¹⁸ = 2263176439 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 (2263438589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600028 + ... + 1601441.

It is an arithmetic number, because the mean of its divisors is an integer number (326549940).

Almost surely, 2^2263438583 is an apocalyptic number.

2263438583 is a deficient number, since it is larger than the sum of its proper divisors (348960937).

2263438583 is a wasteful number, since it uses less digits than its factorization.

2263438583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201577.

The product of its digits is 829440, while the sum is 44.

The square root of 2263438583 is about 47575.6091185389. The cubic root of 2263438583 is about 1312.9743389443.

The spelling of 2263438583 in words is "two billion, two hundred sixty-three million, four hundred thirty-eight thousand, five hundred eighty-three".