973915822609 has 16 divisors (see below), whose sum is σ = 1026832343040. Its totient is φ = 922347337680.

The previous prime is 973915822541. The next prime is 973915822613. The reversal of 973915822609 is 906228519379.

It is not a de Polignac number, because 973915822609 - 2¹⁵ = 973915789841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (973915820609) 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, 16082742 + ... + 16143184.

It is an arithmetic number, because the mean of its divisors is an integer number (64177021440).

Almost surely, 2^973915822609 is an apocalyptic number.

It is an amenable number.

973915822609 is a deficient number, since it is larger than the sum of its proper divisors (52916520431).

973915822609 is a wasteful number, since it uses less digits than its factorization.

973915822609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71580.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 973915822609 in words is "nine hundred seventy-three billion, nine hundred fifteen million, eight hundred twenty-two thousand, six hundred nine".