972741259357 has 4 divisors (see below), whose sum is σ = 1111704296416. Its totient is φ = 833778222300.

The previous prime is 972741259339. The next prime is 972741259453. The reversal of 972741259357 is 753952147279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 753952147279 = 31 ⋅24321037009.

It is a cyclic number.

It is not a de Polignac number, because 972741259357 - 2²³ = 972732870749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 972741259295 and 972741259304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972741259327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69481518519 + ... + 69481518532.

It is an arithmetic number, because the mean of its divisors is an integer number (277926074104).

Almost surely, 2^972741259357 is an apocalyptic number.

It is an amenable number.

972741259357 is a deficient number, since it is larger than the sum of its proper divisors (138963037059).

972741259357 is a wasteful number, since it uses less digits than its factorization.

972741259357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138963037058.

The product of its digits is 33339600, while the sum is 61.

The spelling of 972741259357 in words is "nine hundred seventy-two billion, seven hundred forty-one million, two hundred fifty-nine thousand, three hundred fifty-seven".