972063505 has 8 divisors (see below), whose sum is σ = 1333115712. Its totient is φ = 666557808.

The previous prime is 972063431. The next prime is 972063509. The reversal of 972063505 is 505360279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 972063505 - 2¹⁷ = 971932433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (972063509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13886587 + ... + 13886656.

It is an arithmetic number, because the mean of its divisors is an integer number (166639464).

Almost surely, 2^972063505 is an apocalyptic number.

It is an amenable number.

972063505 is a deficient number, since it is larger than the sum of its proper divisors (361052207).

972063505 is a wasteful number, since it uses less digits than its factorization.

972063505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27773255.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 972063505 is about 31177.9329815176. The cubic root of 972063505 is about 990.5997471297.

It can be divided in two parts, 97 and 2063505, that added together give a palindrome (2063602).

The spelling of 972063505 in words is "nine hundred seventy-two million, sixty-three thousand, five hundred five".