7155713323 has 8 divisors (see below), whose sum is σ = 7808771376. Its totient is φ = 6503078400.

The previous prime is 7155713317. The next prime is 7155713339. The reversal of 7155713323 is 3233175517.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7155713323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7155717323) 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, 69886 + ... + 138547.

It is an arithmetic number, because the mean of its divisors is an integer number (976096422).

Almost surely, 2^7155713323 is an apocalyptic number.

7155713323 is a deficient number, since it is larger than the sum of its proper divisors (653058053).

7155713323 is a wasteful number, since it uses less digits than its factorization.

7155713323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211565.

The product of its digits is 66150, while the sum is 37.

The square root of 7155713323 is about 84591.4494674255. The cubic root of 7155713323 is about 1927.0115205909.

The spelling of 7155713323 in words is "seven billion, one hundred fifty-five million, seven hundred thirteen thousand, three hundred twenty-three".