56147351734663 has 16 divisors (see below), whose sum is σ = 64914087813120. Its totient is φ = 47569854570336.

The previous prime is 56147351734589. The next prime is 56147351734667. The reversal of 56147351734663 is 36643715374165.

It is not a de Polignac number, because 56147351734663 - 2¹⁷ = 56147351603591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56147351734667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117154681 + ... + 117632962.

It is an arithmetic number, because the mean of its divisors is an integer number (4057130488320).

Almost surely, 2^{56147351734663} is an apocalyptic number.

56147351734663 is a deficient number, since it is larger than the sum of its proper divisors (8766736078457).

56147351734663 is a wasteful number, since it uses less digits than its factorization.

56147351734663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234788046.

The product of its digits is 114307200, while the sum is 61.

The spelling of 56147351734663 in words is "fifty-six trillion, one hundred forty-seven billion, three hundred fifty-one million, seven hundred thirty-four thousand, six hundred sixty-three".