682493253 has 16 divisors (see below), whose sum is σ = 980548800. Its totient is φ = 419756544.

The previous prime is 682493213. The next prime is 682493267. The reversal of 682493253 is 352394286.

It is not a de Polignac number, because 682493253 - 2¹³ = 682485061 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682493213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84798 + ... + 92496.

It is an arithmetic number, because the mean of its divisors is an integer number (61284300).

Almost surely, 2^682493253 is an apocalyptic number.

It is an amenable number.

682493253 is a deficient number, since it is larger than the sum of its proper divisors (298055547).

682493253 is a wasteful number, since it uses less digits than its factorization.

682493253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988.

The product of its digits is 311040, while the sum is 42.

The square root of 682493253 is about 26124.5718242424. The cubic root of 682493253 is about 880.4393695226.

The spelling of 682493253 in words is "six hundred eighty-two million, four hundred ninety-three thousand, two hundred fifty-three".