9452723957 has 8 divisors (see below), whose sum is σ = 9562003776. Its totient is φ = 9343780992.

The previous prime is 9452723923. The next prime is 9452724041. The reversal of 9452723957 is 7593272549.

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

It is a cyclic number.

It is not a de Polignac number, because 9452723957 - 2²² = 9448529653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9452723899 and 9452723908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9452723857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27548 + ... + 140229.

It is an arithmetic number, because the mean of its divisors is an integer number (1195250472).

Almost surely, 2^9452723957 is an apocalyptic number.

It is an amenable number.

9452723957 is a deficient number, since it is larger than the sum of its proper divisors (109279819).

9452723957 is a wasteful number, since it uses less digits than its factorization.

9452723957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168427.

The product of its digits is 4762800, while the sum is 53.

The square root of 9452723957 is about 97225.1199896405. The cubic root of 9452723957 is about 2114.3927380802.

The spelling of 9452723957 in words is "nine billion, four hundred fifty-two million, seven hundred twenty-three thousand, nine hundred fifty-seven".