972550947036 has 24 divisors (see below), whose sum is σ = 2284515651600. Its totient is φ = 322007919232.

The previous prime is 972550946977. The next prime is 972550947041. The reversal of 972550947036 is 630749055279.

It is a super-3 number, since 3×972550947036³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271964361 + ... + 271967936.

It is an arithmetic number, because the mean of its divisors is an integer number (95188152150).

Almost surely, 2^972550947036 is an apocalyptic number.

It is an amenable number.

972550947036 is an abundant number, since it is smaller than the sum of its proper divisors (1311964704564).

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

972550947036 is a wasteful number, since it uses less digits than its factorization.

972550947036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543932453 (or 543932451 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 57.

The spelling of 972550947036 in words is "nine hundred seventy-two billion, five hundred fifty million, nine hundred forty-seven thousand, thirty-six".