56455261366326 has 16 divisors (see below), whose sum is σ = 112912272620784. Its totient is φ = 18818128807424.

The previous prime is 56455261366279. The next prime is 56455261366351. The reversal of 56455261366326 is 62366316255465.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56455261366326.

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, 72492411 + ... + 73267046.

It is an arithmetic number, because the mean of its divisors is an integer number (7057017038799).

Almost surely, 2^{56455261366326} is an apocalyptic number.

56455261366326 is an abundant number, since it is smaller than the sum of its proper divisors (56457011254458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56455261366326 is a wasteful number, since it uses less digits than its factorization.

56455261366326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145824015.

The product of its digits is 139968000, while the sum is 60.

The spelling of 56455261366326 in words is "fifty-six trillion, four hundred fifty-five billion, two hundred sixty-one million, three hundred sixty-six thousand, three hundred twenty-six".