56606145322 has 8 divisors (see below), whose sum is σ = 84968640900. Its totient is φ = 28283265024.

The previous prime is 56606145313. The next prime is 56606145329. The reversal of 56606145322 is 22354160665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 42877570761 + 13728574561 = 207069^2 + 117169^2 .

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

It is not an unprimeable number, because it can be changed into a prime (56606145329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9900247 + ... + 9905962.

Almost surely, 2^56606145322 is an apocalyptic number.

56606145322 is a deficient number, since it is larger than the sum of its proper divisors (28362495578).

56606145322 is a wasteful number, since it uses less digits than its factorization.

56606145322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19807640.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 56606145322 in words is "fifty-six billion, six hundred six million, one hundred forty-five thousand, three hundred twenty-two".