56327523 has 16 divisors (see below), whose sum is σ = 85994496. Its totient is φ = 32126400.

The previous prime is 56327519. The next prime is 56327539. The reversal of 56327523 is 32572365.

It is not a de Polignac number, because 56327523 - 2² = 56327519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56327543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10390 + ... + 14852.

It is an arithmetic number, because the mean of its divisors is an integer number (5374656).

Almost surely, 2^56327523 is an apocalyptic number.

56327523 is a deficient number, since it is larger than the sum of its proper divisors (29666973).

56327523 is a wasteful number, since it uses less digits than its factorization.

56327523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074.

The product of its digits is 37800, while the sum is 33.

The square root of 56327523 is about 7505.1664205399. The cubic root of 56327523 is about 383.3306549697.

Adding to 56327523 its reverse (32572365), we get a palindrome (88899888).

The spelling of 56327523 in words is "fifty-six million, three hundred twenty-seven thousand, five hundred twenty-three".