763252563 has 16 divisors (see below), whose sum is σ = 1023644160. Its totient is φ = 505857024.

The previous prime is 763252549. The next prime is 763252579. The reversal of 763252563 is 365252367.

It is not a de Polignac number, because 763252563 - 2⁸ = 763252307 is a prime.

It is a super-3 number, since 3×763252563³ (a number of 28 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (763252513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661395 + ... + 662547.

It is an arithmetic number, because the mean of its divisors is an integer number (63977760).

Almost surely, 2^763252563 is an apocalyptic number.

763252563 is a deficient number, since it is larger than the sum of its proper divisors (260391597).

763252563 is a wasteful number, since it uses less digits than its factorization.

763252563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258.

The product of its digits is 226800, while the sum is 39.

The square root of 763252563 is about 27627.0259528600. The cubic root of 763252563 is about 913.8805276633.

The spelling of 763252563 in words is "seven hundred sixty-three million, two hundred fifty-two thousand, five hundred sixty-three".