10063521819 has 24 divisors (see below), whose sum is σ = 15666067872. Its totient is φ = 6188307840.

The previous prime is 10063521763. The next prime is 10063521823. The reversal of 10063521819 is 91812536001.

10063521819 is a `hidden beast` number, since 1 + 0 + 0 + 635 + 2 + 1 + 8 + 19 = 666.

10063521819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10063521819 - 2⁷ = 10063521691 is a prime.

It is a super-2 number, since 2×10063521819² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10063521829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128479 + ... + 191399.

It is an arithmetic number, because the mean of its divisors is an integer number (652752828).

Almost surely, 2^10063521819 is an apocalyptic number.

10063521819 is a deficient number, since it is larger than the sum of its proper divisors (5602546053).

10063521819 is a wasteful number, since it uses less digits than its factorization.

10063521819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64307 (or 64304 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 10063521819 in words is "ten billion, sixty-three million, five hundred twenty-one thousand, eight hundred nineteen".