56426530333 has 2 divisors, whose sum is σ = 56426530334. Its totient is φ = 56426530332.

The previous prime is 56426530297. The next prime is 56426530387. The reversal of 56426530333 is 33303562465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56018369124 + 408161209 = 236682^2 + 20203^2 .

It is a cyclic number.

It is not a de Polignac number, because 56426530333 - 2²⁵ = 56392975901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56426530133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28213265166 + 28213265167.

It is an arithmetic number, because the mean of its divisors is an integer number (28213265167).

Almost surely, 2^56426530333 is an apocalyptic number.

It is an amenable number.

56426530333 is a deficient number, since it is larger than the sum of its proper divisors (1).

56426530333 is an equidigital number, since it uses as much as digits as its factorization.

56426530333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 40.

The spelling of 56426530333 in words is "fifty-six billion, four hundred twenty-six million, five hundred thirty thousand, three hundred thirty-three".