56816181046 has 8 divisors (see below), whose sum is σ = 86068076544. Its totient is φ = 28126822200.

The previous prime is 56816181041. The next prime is 56816181047. The reversal of 56816181046 is 64018161865.

It is a happy number.

56816181046 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 junction number, because it is equal to n+sod(n) for n = 56816180987 and 56816181005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56816181041) 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, 140633910 + ... + 140634313.

It is an arithmetic number, because the mean of its divisors is an integer number (10758509568).

Almost surely, 2^56816181046 is an apocalyptic number.

56816181046 is a deficient number, since it is larger than the sum of its proper divisors (29251895498).

56816181046 is a wasteful number, since it uses less digits than its factorization.

56816181046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281268326.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 56816181046 in words is "fifty-six billion, eight hundred sixteen million, one hundred eighty-one thousand, forty-six".