507673273 has 16 divisors (see below), whose sum is σ = 551287296. Its totient is φ = 466248640.

The previous prime is 507673259. The next prime is 507673279. The reversal of 507673273 is 372376705.

It is a happy number.

It is not a de Polignac number, because 507673273 - 2⁵ = 507673241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507673279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52863 + ... + 61723.

It is an arithmetic number, because the mean of its divisors is an integer number (34455456).

Almost surely, 2^507673273 is an apocalyptic number.

507673273 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

507673273 is a deficient number, since it is larger than the sum of its proper divisors (43614023).

507673273 is a wasteful number, since it uses less digits than its factorization.

507673273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8984.

The product of its (nonzero) digits is 185220, while the sum is 40.

The square root of 507673273 is about 22531.6060901126. The cubic root of 507673273 is about 797.7401185350.

The spelling of 507673273 in words is "five hundred seven million, six hundred seventy-three thousand, two hundred seventy-three".