5250663 has 40 divisors (see below), whose sum is σ = 8781696. Its totient is φ = 3099600.

The previous prime is 5250659. The next prime is 5250673. The reversal of 5250663 is 3660525.

5250663 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 5250663 - 2² = 5250659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250643) 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 39 ways as a sum of consecutive naturals, for example, 63220 + ... + 63302.

Almost surely, 2^5250663 is an apocalyptic number.

5250663 is a deficient number, since it is larger than the sum of its proper divisors (3531033).

5250663 is a wasteful number, since it uses less digits than its factorization.

5250663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5250663 is about 2291.4325213717. The cubic root of 5250663 is about 173.8086481448.

The spelling of 5250663 in words is "five million, two hundred fifty thousand, six hundred sixty-three".