11063859720 has 64 divisors (see below), whose sum is σ = 33395267520. Its totient is φ = 2932257024.

The previous prime is 11063859713. The next prime is 11063859721. The reversal of 11063859720 is 2795836011.

It is not an unprimeable number, because it can be changed into a prime (11063859721) 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, 263259 + ... + 302378.

It is an arithmetic number, because the mean of its divisors is an integer number (521801055).

Almost surely, 2^11063859720 is an apocalyptic number.

11063859720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11063859720 is an abundant number, since it is smaller than the sum of its proper divisors (22331407800).

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

11063859720 is a wasteful number, since it uses less digits than its factorization.

11063859720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565814 (or 565810 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 11063859720 in words is "eleven billion, sixty-three million, eight hundred fifty-nine thousand, seven hundred twenty".