10573216044 has 12 divisors (see below), whose sum is σ = 24670837464. Its totient is φ = 3524405344.

The previous prime is 10573216039. The next prime is 10573216091. The reversal of 10573216044 is 44061237501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10573216044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10573215996 and 10573216014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440550657 + ... + 440550680.

It is an arithmetic number, because the mean of its divisors is an integer number (2055903122).

Almost surely, 2^10573216044 is an apocalyptic number.

It is an amenable number.

10573216044 is an abundant number, since it is smaller than the sum of its proper divisors (14097621420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10573216044 is a wasteful number, since it uses less digits than its factorization.

10573216044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881101344 (or 881101342 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 10573216044 in words is "ten billion, five hundred seventy-three million, two hundred sixteen thousand, forty-four".