507500085 has 8 divisors (see below), whose sum is σ = 812000160. Its totient is φ = 270666704.

The previous prime is 507500057. The next prime is 507500093. The reversal of 507500085 is 580005705.

It is a happy number.

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 507500085 - 2⁷ = 507499957 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 16916655 + ... + 16916684.

It is an arithmetic number, because the mean of its divisors is an integer number (101500020).

Almost surely, 2^507500085 is an apocalyptic number.

It is an amenable number.

507500085 is a deficient number, since it is larger than the sum of its proper divisors (304500075).

507500085 is a wasteful number, since it uses less digits than its factorization.

507500085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33833347.

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 507500085 is about 22527.7625386988. The cubic root of 507500085 is about 797.6493943517.

The spelling of 507500085 in words is "five hundred seven million, five hundred thousand, eighty-five".