10056560128 has 20 divisors (see below), whose sum is σ = 20093479560. Its totient is φ = 5028279808.

The previous prime is 10056560123. The next prime is 10056560131. The reversal of 10056560128 is 82106565001.

It is a happy number.

It is a super-2 number, since 2×10056560128² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10056560093 and 10056560102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056560123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9820348 + ... + 9821371.

It is an arithmetic number, because the mean of its divisors is an integer number (1004673978).

Almost surely, 2^10056560128 is an apocalyptic number.

It is an amenable number.

10056560128 is a deficient number, since it is larger than the sum of its proper divisors (10036919432).

10056560128 is an frugal number, since it uses more digits than its factorization.

10056560128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19641737 (or 19641721 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 10056560128 in words is "ten billion, fifty-six million, five hundred sixty thousand, one hundred twenty-eight".