10520546422 has 8 divisors (see below), whose sum is σ = 15839485200. Its totient is φ = 5240718024.

The previous prime is 10520546419. The next prime is 10520546423. The reversal of 10520546422 is 22464502501.

10520546422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10520546422² (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 (10520546423) 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 3 ways as a sum of consecutive naturals, for example, 9776922 + ... + 9777997.

It is an arithmetic number, because the mean of its divisors is an integer number (1979935650).

Almost surely, 2^10520546422 is an apocalyptic number.

10520546422 is a deficient number, since it is larger than the sum of its proper divisors (5318938778).

10520546422 is a wasteful number, since it uses less digits than its factorization.

10520546422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19555190.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 10520546422 in words is "ten billion, five hundred twenty million, five hundred forty-six thousand, four hundred twenty-two".