972533386334 has 4 divisors (see below), whose sum is σ = 1458800079504. Its totient is φ = 486266693166.

The previous prime is 972533386193. The next prime is 972533386337. The reversal of 972533386334 is 433683335279.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 972533386334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972533386337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243133346582 + ... + 243133346585.

It is an arithmetic number, because the mean of its divisors is an integer number (364700019876).

Almost surely, 2^972533386334 is an apocalyptic number.

972533386334 is a deficient number, since it is larger than the sum of its proper divisors (486266693170).

972533386334 is a wasteful number, since it uses less digits than its factorization.

972533386334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486266693169.

The product of its digits is 29393280, while the sum is 56.

The spelling of 972533386334 in words is "nine hundred seventy-two billion, five hundred thirty-three million, three hundred eighty-six thousand, three hundred thirty-four".