5263983 has 12 divisors (see below), whose sum is σ = 7625488. Its totient is φ = 3499200.

The previous prime is 5263963. The next prime is 5263991. The reversal of 5263983 is 3893625.

It is not a de Polignac number, because 5263983 - 2⁶ = 5263919 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 (5263913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3783 + ... + 4983.

Almost surely, 2^5263983 is an apocalyptic number.

5263983 is a deficient number, since it is larger than the sum of its proper divisors (2361505).

5263983 is a wasteful number, since it uses less digits than its factorization.

5263983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1691 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5263983 is about 2294.3371591813. The cubic root of 5263983 is about 173.9554979335.

The spelling of 5263983 in words is "five million, two hundred sixty-three thousand, nine hundred eighty-three".