974955598848 has 2112 divisors, whose sum is σ = 4014504345600. Its totient is φ = 227731046400.

The previous prime is 974955598847. The next prime is 974955598871. The reversal of 974955598848 is 848895559479.

974955598848 is a `hidden beast` number, since 9 + 7 + 495 + 5 + 5 + 9 + 88 + 48 = 666.

974955598848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (2112).

Its product of digits (5225472000) is a multiple of the sum of its prime divisors (150).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974955598843) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12341210073 + ... + 12341210151.

Almost surely, 2^974955598848 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 974955598848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2007252172800).

974955598848 is an abundant number, since it is smaller than the sum of its proper divisors (3039548746752).

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

974955598848 is a wasteful number, since it uses less digits than its factorization.

974955598848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 150 counting only the distinct ones).

The product of its digits is 5225472000, while the sum is 81.

The spelling of 974955598848 in words is "nine hundred seventy-four billion, nine hundred fifty-five million, five hundred ninety-eight thousand, eight hundred forty-eight".