99713573 has 8 divisors (see below), whose sum is σ = 100925568. Its totient is φ = 98507584.

The previous prime is 99713569. The next prime is 99713591. The reversal of 99713573 is 37531799.

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 99713573 - 2² = 99713569 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 (99713503) 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, 37940 + ... + 40482.

It is an arithmetic number, because the mean of its divisors is an integer number (12615696).

Almost surely, 2^99713573 is an apocalyptic number.

It is an amenable number.

99713573 is a deficient number, since it is larger than the sum of its proper divisors (1211995).

99713573 is a wasteful number, since it uses less digits than its factorization.

99713573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003.

The product of its digits is 178605, while the sum is 44.

The square root of 99713573 is about 9985.6683802337. The cubic root of 99713573 is about 463.7153007896.

The spelling of 99713573 in words is "ninety-nine million, seven hundred thirteen thousand, five hundred seventy-three".