972027358749 has 32 divisors (see below), whose sum is σ = 1515924374400. Its totient is φ = 613874661120.

The previous prime is 972027358747. The next prime is 972027358777. The reversal of 972027358749 is 947853720279.

972027358749 is a `hidden beast` number, since 9 + 7 + 2 + 0 + 2 + 7 + 3 + 587 + 49 = 666.

It is not a de Polignac number, because 972027358749 - 2¹ = 972027358747 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972027358747) 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, 10136869 + ... + 10232309.

It is an arithmetic number, because the mean of its divisors is an integer number (47372636700).

Almost surely, 2^972027358749 is an apocalyptic number.

It is an amenable number.

972027358749 is a deficient number, since it is larger than the sum of its proper divisors (543897015651).

972027358749 is a wasteful number, since it uses less digits than its factorization.

972027358749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115322 (or 115316 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 972027358749 in words is "nine hundred seventy-two billion, twenty-seven million, three hundred fifty-eight thousand, seven hundred forty-nine".