524996287 has 2 divisors, whose sum is σ = 524996288. Its totient is φ = 524996286.

The previous prime is 524996273. The next prime is 524996327. The reversal of 524996287 is 782699425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524996287 - 2¹⁹ = 524471999 is a prime.

It is a super-2 number, since 2×524996287² = 551242202727572738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (524996207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262498143 + 262498144.

It is an arithmetic number, because the mean of its divisors is an integer number (262498144).

Almost surely, 2^524996287 is an apocalyptic number.

524996287 is a deficient number, since it is larger than the sum of its proper divisors (1).

524996287 is an equidigital number, since it uses as much as digits as its factorization.

524996287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 52.

The square root of 524996287 is about 22912.7974503333. The cubic root of 524996287 is about 806.7124212108.

The spelling of 524996287 in words is "five hundred twenty-four million, nine hundred ninety-six thousand, two hundred eighty-seven".