10660204560 has 160 divisors (see below), whose sum is σ = 33459858432. Its totient is φ = 2807354880.

The previous prime is 10660204537. The next prime is 10660204567. The reversal of 10660204560 is 6540206601.

It is a super-2 number, since 2×10660204560² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (10660204567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14662917 + ... + 14663643.

Almost surely, 2^10660204560 is an apocalyptic number.

10660204560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10660204560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16729929216).

10660204560 is an abundant number, since it is smaller than the sum of its proper divisors (22799653872).

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

10660204560 is a wasteful number, since it uses less digits than its factorization.

10660204560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 10660204560 in words is "ten billion, six hundred sixty million, two hundred four thousand, five hundred sixty".