497051 has 2 divisors, whose sum is σ = 497052. Its totient is φ = 497050.

The previous prime is 497047. The next prime is 497069. The reversal of 497051 is 150794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 497051 - 2² = 497047 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 497051.

It is not a weakly prime, because it can be changed into another prime (497011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248525 + 248526.

It is an arithmetic number, because the mean of its divisors is an integer number (248526).

2⁴⁹⁷⁰⁵¹ is an apocalyptic number.

497051 is a deficient number, since it is larger than the sum of its proper divisors (1).

497051 is an equidigital number, since it uses as much as digits as its factorization.

497051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 497051 is about 705.0184394752. The cubic root of 497051 is about 79.2137032882.

Subtracting from 497051 its sum of digits (26), we obtain a square (497025 = 705²).

The spelling of 497051 in words is "four hundred ninety-seven thousand, fifty-one".