56525523324566 has 32 divisors (see below), whose sum is σ = 89842279412160. Its totient is φ = 26580565241856.

The previous prime is 56525523324463. The next prime is 56525523324587. The reversal of 56525523324566 is 66542332552565.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252269030 + ... + 252492998.

It is an arithmetic number, because the mean of its divisors is an integer number (2807571231630).

Almost surely, 2^{56525523324566} is an apocalyptic number.

56525523324566 is a deficient number, since it is larger than the sum of its proper divisors (33316756087594).

56525523324566 is a wasteful number, since it uses less digits than its factorization.

56525523324566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229448.

The product of its digits is 194400000, while the sum is 59.

The spelling of 56525523324566 in words is "fifty-six trillion, five hundred twenty-five billion, five hundred twenty-three million, three hundred twenty-four thousand, five hundred sixty-six".