508002273 has 20 divisors (see below), whose sum is σ = 775019520. Its totient is φ = 331459992.

The previous prime is 508002233. The next prime is 508002277. The reversal of 508002273 is 372200805.

It is not a de Polignac number, because 508002273 - 2⁹ = 508001761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (508002277) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 62913 + ... + 70526.

It is an arithmetic number, because the mean of its divisors is an integer number (38750976).

Almost surely, 2^508002273 is an apocalyptic number.

It is an amenable number.

508002273 is a deficient number, since it is larger than the sum of its proper divisors (267017247).

508002273 is a wasteful number, since it uses less digits than its factorization.

508002273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133498 (or 133489 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 508002273 is about 22538.9057631465. The cubic root of 508002273 is about 797.9124077073.

The spelling of 508002273 in words is "five hundred eight million, two thousand, two hundred seventy-three".