10563764493 has 16 divisors (see below), whose sum is σ = 14276767680. Its totient is φ = 6946898304.

The previous prime is 10563764479. The next prime is 10563764501. The reversal of 10563764493 is 39446736501.

It is not a de Polignac number, because 10563764493 - 2⁶ = 10563764429 is a prime.

It is a super-2 number, since 2×10563764493² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10563764593) 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, 130113 + ... + 195081.

It is an arithmetic number, because the mean of its divisors is an integer number (892297980).

Almost surely, 2^10563764493 is an apocalyptic number.

It is an amenable number.

10563764493 is a deficient number, since it is larger than the sum of its proper divisors (3713003187).

10563764493 is an equidigital number, since it uses as much as digits as its factorization.

10563764493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65708.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 10563764493 in words is "ten billion, five hundred sixty-three million, seven hundred sixty-four thousand, four hundred ninety-three".