972550947040 has 96 divisors (see below), whose sum is σ = 2304380897280. Its totient is φ = 387882453504.

The previous prime is 972550946977. The next prime is 972550947041. The reversal of 972550947040 is 40749055279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972550947041) 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, 104762239 + ... + 104771521.

It is an arithmetic number, because the mean of its divisors is an integer number (24003967680).

Almost surely, 2^972550947040 is an apocalyptic number.

It is an amenable number.

972550947040 is an abundant number, since it is smaller than the sum of its proper divisors (1331829950240).

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

972550947040 is a wasteful number, since it uses less digits than its factorization.

972550947040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11144 (or 11136 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 972550947040 in words is "nine hundred seventy-two billion, five hundred fifty million, nine hundred forty-seven thousand, forty".