975333240280 has 128 divisors (see below), whose sum is σ = 2533831372800. Its totient is φ = 330959572992.

The previous prime is 975333240229. The next prime is 975333240283. The reversal of 975333240280 is 82042333579.

It is a self number, because there is not a number n which added to its sum of digits gives 975333240280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975333240283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54469809 + ... + 54487711.

It is an arithmetic number, because the mean of its divisors is an integer number (19795557600).

Almost surely, 2^975333240280 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 975333240280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266915686400).

975333240280 is an abundant number, since it is smaller than the sum of its proper divisors (1558498132520).

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

975333240280 is a wasteful number, since it uses less digits than its factorization.

975333240280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19913 (or 19909 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 975333240280 in words is "nine hundred seventy-five billion, three hundred thirty-three million, two hundred forty thousand, two hundred eighty".