9601772895040 has 112 divisors (see below), whose sum is σ = 24579679161600. Its totient is φ = 3561150154752.

The previous prime is 9601772895023. The next prime is 9601772895041. The reversal of 9601772895040 is 405982771069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9601772895041) 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, 16514655 + ... + 17086174.

Almost surely, 2^{9601772895040} is an apocalyptic number.

It is an amenable number.

9601772895040 is an abundant number, since it is smaller than the sum of its proper divisors (14977906266560).

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

9601772895040 is a wasteful number, since it uses less digits than its factorization.

9601772895040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33600912 (or 33600902 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 9601772895040 in words is "nine trillion, six hundred one billion, seven hundred seventy-two million, eight hundred ninety-five thousand, forty".