56028763672147 has 8 divisors (see below), whose sum is σ = 64043786889216. Its totient is φ = 48016468985352.

The previous prime is 56028763672031. The next prime is 56028763672177. The reversal of 56028763672147 is 74127636782065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56028763672147 - 2¹⁹ = 56028763147859 is a prime.

It is a super-3 number, since 3×56028763672147³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56028763672177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682088563 + ... + 682170700.

It is an arithmetic number, because the mean of its divisors is an integer number (8005473361152).

Almost surely, 2^{56028763672147} is an apocalyptic number.

56028763672147 is a deficient number, since it is larger than the sum of its proper divisors (8015023217069).

56028763672147 is a wasteful number, since it uses less digits than its factorization.

56028763672147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364265137.

The product of its (nonzero) digits is 142248960, while the sum is 64.

The spelling of 56028763672147 in words is "fifty-six trillion, twenty-eight billion, seven hundred sixty-three million, six hundred seventy-two thousand, one hundred forty-seven".