10455659712 has 112 divisors (see below), whose sum is σ = 30823326720. Its totient is φ = 3475512576.

The previous prime is 10455659693. The next prime is 10455659713. The reversal of 10455659712 is 21795655401.

It is a happy number.

10455659712 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 56 + 597 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (10455659713) 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, 625933 + ... + 642419.

Almost surely, 2^10455659712 is an apocalyptic number.

10455659712 is a gapful number since it is divisible by the number (12) 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 10455659712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15411663360).

10455659712 is an abundant number, since it is smaller than the sum of its proper divisors (20367667008).

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

10455659712 is a wasteful number, since it uses less digits than its factorization.

10455659712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16875 (or 16859 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 10455659712 in words is "ten billion, four hundred fifty-five million, six hundred fifty-nine thousand, seven hundred twelve".