56326666221030 has 16 divisors (see below), whose sum is σ = 135183998930544. Its totient is φ = 15020444325600.

The previous prime is 56326666220927. The next prime is 56326666221031. The reversal of 56326666221030 is 3012266662365.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56326666221031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938777770321 + ... + 938777770380.

It is an arithmetic number, because the mean of its divisors is an integer number (8448999933159).

Almost surely, 2^{56326666221030} is an apocalyptic number.

56326666221030 is an abundant number, since it is smaller than the sum of its proper divisors (78857332709514).

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

56326666221030 is a wasteful number, since it uses less digits than its factorization.

56326666221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877555540711.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 56326666221030 in words is "fifty-six trillion, three hundred twenty-six billion, six hundred sixty-six million, two hundred twenty-one thousand, thirty".