9957224597 has 4 divisors (see below), whose sum is σ = 9970626720. Its totient is φ = 9943822476.

The previous prime is 9957224593. The next prime is 9957224611. The reversal of 9957224597 is 7954227599.

9957224597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 9957224597 - 2² = 9957224593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9957224593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6699947 + ... + 6701432.

It is an arithmetic number, because the mean of its divisors is an integer number (2492656680).

Almost surely, 2^9957224597 is an apocalyptic number.

It is an amenable number.

9957224597 is a deficient number, since it is larger than the sum of its proper divisors (13402123).

9957224597 is a wasteful number, since it uses less digits than its factorization.

9957224597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13402122.

The product of its digits is 14288400, while the sum is 59.

The square root of 9957224597 is about 99785.8937776277. The cubic root of 9957224597 is about 2151.3584058068.

The spelling of 9957224597 in words is "nine billion, nine hundred fifty-seven million, two hundred twenty-four thousand, five hundred ninety-seven".