716562345 has 8 divisors (see below), whose sum is σ = 1146499776. Its totient is φ = 382166576.

The previous prime is 716562337. The next prime is 716562347. The reversal of 716562345 is 543265617.

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 716562345 - 2³ = 716562337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716562347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23885397 + ... + 23885426.

It is an arithmetic number, because the mean of its divisors is an integer number (143312472).

Almost surely, 2^716562345 is an apocalyptic number.

It is an amenable number.

716562345 is a deficient number, since it is larger than the sum of its proper divisors (429937431).

716562345 is a wasteful number, since it uses less digits than its factorization.

716562345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47770831.

The product of its digits is 151200, while the sum is 39.

The square root of 716562345 is about 26768.6821677870. The cubic root of 716562345 is about 894.8522357305.

The spelling of 716562345 in words is "seven hundred sixteen million, five hundred sixty-two thousand, three hundred forty-five".