500138335 has 16 divisors (see below), whose sum is σ = 634199040. Its totient is φ = 377863200.

The previous prime is 500138323. The next prime is 500138363. The reversal of 500138335 is 533831005.

It is a de Polignac number, because none of the positive numbers 2^k-500138335 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18441 + ... + 36610.

It is an arithmetic number, because the mean of its divisors is an integer number (39637440).

Almost surely, 2^500138335 is an apocalyptic number.

500138335 is a deficient number, since it is larger than the sum of its proper divisors (134060705).

500138335 is a wasteful number, since it uses less digits than its factorization.

500138335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55158.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 500138335 is about 22363.7728257108. The cubic root of 500138335 is about 793.7737169428.

The spelling of 500138335 in words is "five hundred million, one hundred thirty-eight thousand, three hundred thirty-five".