10447702536 has 64 divisors (see below), whose sum is σ = 26643398400. Its totient is φ = 3413044800.

The previous prime is 10447702519. The next prime is 10447702537. The reversal of 10447702536 is 63520774401.

It is a junction number, because it is equal to n+sod(n) for n = 10447702494 and 10447702503.

It is not an unprimeable number, because it can be changed into a prime (10447702537) 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, 457551 + ... + 479841.

It is an arithmetic number, because the mean of its divisors is an integer number (416303100).

Almost surely, 2^10447702536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10447702536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13321699200).

10447702536 is an abundant number, since it is smaller than the sum of its proper divisors (16195695864).

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

10447702536 is a wasteful number, since it uses less digits than its factorization.

10447702536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22690 (or 22686 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 10447702536 in words is "ten billion, four hundred forty-seven million, seven hundred two thousand, five hundred thirty-six".