5183440263 has 16 divisors (see below), whose sum is σ = 7784367840. Its totient is φ = 3408288192.

The previous prime is 5183440237. The next prime is 5183440277. The reversal of 5183440263 is 3620443815.

5183440263 is a `hidden beast` number, since 51 + 8 + 344 + 0 + 263 = 666.

It is not a de Polignac number, because 5183440263 - 2⁸ = 5183440007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5183444263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1312956 + ... + 1316897.

It is an arithmetic number, because the mean of its divisors is an integer number (486522990).

Almost surely, 2^5183440263 is an apocalyptic number.

5183440263 is a deficient number, since it is larger than the sum of its proper divisors (2600927577).

5183440263 is a wasteful number, since it uses less digits than its factorization.

5183440263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629935 (or 2629929 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 5183440263 is about 71996.1128325690. The cubic root of 5183440263 is about 1730.6371919688.

The spelling of 5183440263 in words is "five billion, one hundred eighty-three million, four hundred forty thousand, two hundred sixty-three".