56670535486 has 16 divisors (see below), whose sum is σ = 85424137344. Its totient is φ = 28196100504.

The previous prime is 56670535477. The next prime is 56670535499. The reversal of 56670535486 is 68453507665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342621 + ... + 480343.

It is an arithmetic number, because the mean of its divisors is an integer number (5339008584).

Almost surely, 2^56670535486 is an apocalyptic number.

56670535486 is a deficient number, since it is larger than the sum of its proper divisors (28753601858).

56670535486 is a wasteful number, since it uses less digits than its factorization.

56670535486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138735.

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 56670535486 in words is "fifty-six billion, six hundred seventy million, five hundred thirty-five thousand, four hundred eighty-six".