10573216305 has 16 divisors (see below), whose sum is σ = 16946479104. Its totient is φ = 5629271040.

The previous prime is 10573216289. The next prime is 10573216307. The reversal of 10573216305 is 50361237501.

It is not a de Polignac number, because 10573216305 - 2⁴ = 10573216289 is a prime.

It is a super-2 number, since 2×10573216305² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10573216307) 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, 602161 + ... + 619470.

It is an arithmetic number, because the mean of its divisors is an integer number (1059154944).

Almost surely, 2^10573216305 is an apocalyptic number.

10573216305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10573216305 is a deficient number, since it is larger than the sum of its proper divisors (6373262799).

10573216305 is a wasteful number, since it uses less digits than its factorization.

10573216305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222216.

The product of its (nonzero) digits is 18900, while the sum is 33.

The spelling of 10573216305 in words is "ten billion, five hundred seventy-three million, two hundred sixteen thousand, three hundred five".