497538039 has 4 divisors (see below), whose sum is σ = 663384056. Its totient is φ = 331692024.

The previous prime is 497538037. The next prime is 497538059. The reversal of 497538039 is 930835794.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 497538039 - 2¹ = 497538037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497538037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82923004 + ... + 82923009.

It is an arithmetic number, because the mean of its divisors is an integer number (165846014).

Almost surely, 2^497538039 is an apocalyptic number.

497538039 is a deficient number, since it is larger than the sum of its proper divisors (165846017).

497538039 is a wasteful number, since it uses less digits than its factorization.

497538039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165846016.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 497538039 is about 22305.5607192467. The cubic root of 497538039 is about 792.3956754804.

The spelling of 497538039 in words is "four hundred ninety-seven million, five hundred thirty-eight thousand, thirty-nine".