972055034999 has 4 divisors (see below), whose sum is σ = 974808732336. Its totient is φ = 969301337664.

The previous prime is 972055034933. The next prime is 972055035001. The reversal of 972055034999 is 999430550279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 972055034999 - 2²⁴ = 972038257783 is a prime.

It is a super-2 number, since 2×972055034999² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972055034099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376848139 + ... + 1376848844.

It is an arithmetic number, because the mean of its divisors is an integer number (243702183084).

Almost surely, 2^972055034999 is an apocalyptic number.

972055034999 is a deficient number, since it is larger than the sum of its proper divisors (2753697337).

972055034999 is a wasteful number, since it uses less digits than its factorization.

972055034999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753697336.

The product of its (nonzero) digits is 27556200, while the sum is 62.

The spelling of 972055034999 in words is "nine hundred seventy-two billion, fifty-five million, thirty-four thousand, nine hundred ninety-nine".