68545595 has 8 divisors (see below), whose sum is σ = 82302864. Its totient is φ = 54804384.

The previous prime is 68545579. The next prime is 68545627. The reversal of 68545595 is 59554586.

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 68545595 - 2⁴ = 68545579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9557 + ... + 15113.

It is an arithmetic number, because the mean of its divisors is an integer number (10287858).

Almost surely, 2^68545595 is an apocalyptic number.

68545595 is a deficient number, since it is larger than the sum of its proper divisors (13757269).

68545595 is a wasteful number, since it uses less digits than its factorization.

68545595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029.

The product of its digits is 1080000, while the sum is 47.

The square root of 68545595 is about 8279.2267150985. The cubic root of 68545595 is about 409.2542362355.

The spelling of 68545595 in words is "sixty-eight million, five hundred forty-five thousand, five hundred ninety-five".