56528326 has 4 divisors (see below), whose sum is σ = 84792492. Its totient is φ = 28264162.

The previous prime is 56528323. The next prime is 56528333. The reversal of 56528326 is 62382565.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56528323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14132080 + ... + 14132083.

It is an arithmetic number, because the mean of its divisors is an integer number (21198123).

Almost surely, 2^56528326 is an apocalyptic number.

56528326 is a deficient number, since it is larger than the sum of its proper divisors (28264166).

56528326 is a wasteful number, since it uses less digits than its factorization.

56528326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28264165.

The product of its digits is 86400, while the sum is 37.

The square root of 56528326 is about 7518.5321705769. The cubic root of 56528326 is about 383.7856288649.

The spelling of 56528326 in words is "fifty-six million, five hundred twenty-eight thousand, three hundred twenty-six".