56346536212 has 12 divisors (see below), whose sum is σ = 98829029376. Its totient is φ = 28109670680.

The previous prime is 56346536189. The next prime is 56346536251. The reversal of 56346536212 is 21263564365.

It is a congruent number.

It is an unprimeable number.

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, 15897364 + ... + 15900907.

It is an arithmetic number, because the mean of its divisors is an integer number (8235752448).

Almost surely, 2^56346536212 is an apocalyptic number.

It is an amenable number.

56346536212 is a deficient number, since it is larger than the sum of its proper divisors (42482493164).

56346536212 is a wasteful number, since it uses less digits than its factorization.

56346536212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31798718 (or 31798716 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The spelling of 56346536212 in words is "fifty-six billion, three hundred forty-six million, five hundred thirty-six thousand, two hundred twelve".