507532323 has 8 divisors (see below), whose sum is σ = 679207936. Its totient is φ = 337105800.

The previous prime is 507532307. The next prime is 507532357. The reversal of 507532323 is 323235705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 507532323 - 2⁴ = 507532307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507530323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311323 + ... + 312948.

It is an arithmetic number, because the mean of its divisors is an integer number (84900992).

Almost surely, 2^507532323 is an apocalyptic number.

507532323 is a deficient number, since it is larger than the sum of its proper divisors (171675613).

507532323 is a wasteful number, since it uses less digits than its factorization.

507532323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624545.

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 507532323 is about 22528.4780444663. The cubic root of 507532323 is about 797.6662837260. Note that the first 3 decimals are identical.

The spelling of 507532323 in words is "five hundred seven million, five hundred thirty-two thousand, three hundred twenty-three".