56645343422 has 8 divisors (see below), whose sum is σ = 87040405872. Its totient is φ = 27631874800.

The previous prime is 56645343383. The next prime is 56645343449. The reversal of 56645343422 is 22434354665.

56645343422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345398354 + ... + 345398517.

It is an arithmetic number, because the mean of its divisors is an integer number (10880050734).

Almost surely, 2^56645343422 is an apocalyptic number.

56645343422 is a deficient number, since it is larger than the sum of its proper divisors (30395062450).

56645343422 is a wasteful number, since it uses less digits than its factorization.

56645343422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690796914.

The product of its digits is 2073600, while the sum is 44.

The spelling of 56645343422 in words is "fifty-six billion, six hundred forty-five million, three hundred forty-three thousand, four hundred twenty-two".