497130351 has 4 divisors (see below), whose sum is σ = 662840472. Its totient is φ = 331420232.

The previous prime is 497130343. The next prime is 497130367. The reversal of 497130351 is 153031794.

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

It is a cyclic number.

It is not a de Polignac number, because 497130351 - 2³ = 497130343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497130311) 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, 82855056 + ... + 82855061.

It is an arithmetic number, because the mean of its divisors is an integer number (165710118).

Almost surely, 2^497130351 is an apocalyptic number.

497130351 is a deficient number, since it is larger than the sum of its proper divisors (165710121).

497130351 is a wasteful number, since it uses less digits than its factorization.

497130351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165710120.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 497130351 is about 22296.4201386680. The cubic root of 497130351 is about 792.1791838356.

The spelling of 497130351 in words is "four hundred ninety-seven million, one hundred thirty thousand, three hundred fifty-one".