497153537 has 2 divisors, whose sum is σ = 497153538. Its totient is φ = 497153536.

The previous prime is 497153513. The next prime is 497153539. The reversal of 497153537 is 735351794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379626256 + 117527281 = 19484^2 + 10841^2 .

It is a cyclic number.

It is not a de Polignac number, because 497153537 - 2⁶ = 497153473 is a prime.

It is a super-2 number, since 2×497153537² = 494323278703220738, which contains 22 as substring.

Together with 497153539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (497153539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248576768 + 248576769.

It is an arithmetic number, because the mean of its divisors is an integer number (248576769).

Almost surely, 2^497153537 is an apocalyptic number.

It is an amenable number.

497153537 is a deficient number, since it is larger than the sum of its proper divisors (1).

497153537 is an equidigital number, since it uses as much as digits as its factorization.

497153537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 396900, while the sum is 44.

The square root of 497153537 is about 22296.9400815448. The cubic root of 497153537 is about 792.1914993051.

The spelling of 497153537 in words is "four hundred ninety-seven million, one hundred fifty-three thousand, five hundred thirty-seven".