526463 has 4 divisors (see below), whose sum is σ = 601680. Its totient is φ = 451248.

The previous prime is 526459. The next prime is 526483. The reversal of 526463 is 364625.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 526463 - 2² = 526459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 526463.

It is not an unprimeable number, because it can be changed into a prime (526423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37598 + ... + 37611.

It is an arithmetic number, because the mean of its divisors is an integer number (150420).

2⁵²⁶⁴⁶³ is an apocalyptic number.

526463 is a deficient number, since it is larger than the sum of its proper divisors (75217).

526463 is an equidigital number, since it uses as much as digits as its factorization.

526463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75216.

The product of its digits is 4320, while the sum is 26.

The square root of 526463 is about 725.5777008701. The cubic root of 526463 is about 80.7462975998.

It can be divided in two parts, 526 and 463, that added together give a palindrome (989).

The spelling of 526463 in words is "five hundred twenty-six thousand, four hundred sixty-three".