524993 has 8 divisors (see below), whose sum is σ = 616512. Its totient is φ = 437616.

The previous prime is 524983. The next prime is 524999. The reversal of 524993 is 399425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 524993 - 2¹⁰ = 523969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (524999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 1272.

It is an arithmetic number, because the mean of its divisors is an integer number (77064).

2⁵²⁴⁹⁹³ is an apocalyptic number.

It is an amenable number.

524993 is a deficient number, since it is larger than the sum of its proper divisors (91519).

524993 is a wasteful number, since it uses less digits than its factorization.

524993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071.

The product of its digits is 9720, while the sum is 32.

The square root of 524993 is about 724.5640068345. The cubic root of 524993 is about 80.6710737599.

The spelling of 524993 in words is "five hundred twenty-four thousand, nine hundred ninety-three".