56153637744193 has 8 divisors (see below), whose sum is σ = 61325171709120. Its totient is φ = 50993213413680.

The previous prime is 56153637744187. The next prime is 56153637744199. The reversal of 56153637744193 is 39144773635165.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56153637744187) and next prime (56153637744199).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56153637744193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56153637744199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777398030 + ... + 2777418247.

It is an arithmetic number, because the mean of its divisors is an integer number (7665646463640).

Almost surely, 2^{56153637744193} is an apocalyptic number.

It is an amenable number.

56153637744193 is a deficient number, since it is larger than the sum of its proper divisors (5171533964927).

56153637744193 is a wasteful number, since it uses less digits than its factorization.

56153637744193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5554817207.

The product of its digits is 171460800, while the sum is 64.

The spelling of 56153637744193 in words is "fifty-six trillion, one hundred fifty-three billion, six hundred thirty-seven million, seven hundred forty-four thousand, one hundred ninety-three".