9651026256 has 80 divisors (see below), whose sum is σ = 25528824384. Its totient is φ = 3140831232.

The previous prime is 9651026227. The next prime is 9651026279. The reversal of 9651026256 is 6526201569.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350130 + ... + 376686.

Almost surely, 2^9651026256 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 9651026256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12764412192).

9651026256 is an abundant number, since it is smaller than the sum of its proper divisors (15877798128).

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

9651026256 is a wasteful number, since it uses less digits than its factorization.

9651026256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26748 (or 26742 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 9651026256 is about 98239.6368885798. The cubic root of 9651026256 is about 2129.0760064682.

The spelling of 9651026256 in words is "nine billion, six hundred fifty-one million, twenty-six thousand, two hundred fifty-six".