56272512346 has 8 divisors (see below), whose sum is σ = 84576580704. Its totient is φ = 28080318780.

The previous prime is 56272512343. The next prime is 56272512347. The reversal of 56272512346 is 64321527265.

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 (56272512343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27967440 + ... + 27969451.

It is an arithmetic number, because the mean of its divisors is an integer number (10572072588).

Almost surely, 2^56272512346 is an apocalyptic number.

56272512346 is a deficient number, since it is larger than the sum of its proper divisors (28304068358).

56272512346 is a wasteful number, since it uses less digits than its factorization.

56272512346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55937396.

The product of its digits is 604800, while the sum is 43.

The spelling of 56272512346 in words is "fifty-six billion, two hundred seventy-two million, five hundred twelve thousand, three hundred forty-six".