56565602405326 has 16 divisors (see below), whose sum is σ = 97677411456096. Its totient is φ = 24065449197696.

The previous prime is 56565602405297. The next prime is 56565602405383. The reversal of 56565602405326 is 62350420656565.

It is a super-3 number, since 3×56565602405326³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14745984111 + ... + 14745987946.

It is an arithmetic number, because the mean of its divisors is an integer number (6104838216006).

Almost surely, 2^{56565602405326} is an apocalyptic number.

56565602405326 is a deficient number, since it is larger than the sum of its proper divisors (41111809050770).

56565602405326 is a wasteful number, since it uses less digits than its factorization.

56565602405326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29491972203.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 56565602405326 in words is "fifty-six trillion, five hundred sixty-five billion, six hundred two million, four hundred five thousand, three hundred twenty-six".