10522113643 has 4 divisors (see below), whose sum is σ = 10626293088. Its totient is φ = 10417934200.

The previous prime is 10522113583. The next prime is 10522113647. The reversal of 10522113643 is 34631122501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10522113643 - 2¹⁷ = 10521982571 is a prime.

It is a super-2 number, since 2×10522113643² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10522113647) 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 3 ways as a sum of consecutive naturals, for example, 52089571 + ... + 52089772.

It is an arithmetic number, because the mean of its divisors is an integer number (2656573272).

Almost surely, 2^10522113643 is an apocalyptic number.

10522113643 is a deficient number, since it is larger than the sum of its proper divisors (104179445).

10522113643 is a wasteful number, since it uses less digits than its factorization.

10522113643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104179444.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 10522113643 in words is "ten billion, five hundred twenty-two million, one hundred thirteen thousand, six hundred forty-three".