507668711 has 8 divisors (see below), whose sum is σ = 554770944. Its totient is φ = 460724920.

The previous prime is 507668687. The next prime is 507668731. The reversal of 507668711 is 117866705.

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-507668711 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 (507668731) 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, 32855 + ... + 45768.

It is an arithmetic number, because the mean of its divisors is an integer number (69346368).

Almost surely, 2^507668711 is an apocalyptic number.

507668711 is a deficient number, since it is larger than the sum of its proper divisors (47102233).

507668711 is a wasteful number, since it uses less digits than its factorization.

507668711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79221.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 507668711 is about 22531.5048543145. The cubic root of 507668711 is about 797.7377290051.

The spelling of 507668711 in words is "five hundred seven million, six hundred sixty-eight thousand, seven hundred eleven".