56074588044081 has 16 divisors (see below), whose sum is σ = 74931126798528. Its totient is φ = 37300560113600.

The previous prime is 56074588044017. The next prime is 56074588044113. The reversal of 56074588044081 is 18044088547065.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56074588044081 - 2⁶ = 56074588044017 is a prime.

It is a super-2 number, since 2×56074588044081² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56074588044281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36563350 + ... + 38066096.

It is an arithmetic number, because the mean of its divisors is an integer number (4683195424908).

Almost surely, 2^{56074588044081} is an apocalyptic number.

It is an amenable number.

56074588044081 is a deficient number, since it is larger than the sum of its proper divisors (18856538754447).

56074588044081 is a wasteful number, since it uses less digits than its factorization.

56074588044081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530192.

The product of its (nonzero) digits is 34406400, while the sum is 60.

The spelling of 56074588044081 in words is "fifty-six trillion, seventy-four billion, five hundred eighty-eight million, forty-four thousand, eighty-one".