56626747042333 has 4 divisors (see below), whose sum is σ = 60982650660988. Its totient is φ = 52270843423680.

The previous prime is 56626747042331. The next prime is 56626747042433. The reversal of 56626747042333 is 33324074762665.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5590396817604 + 51036350224729 = 2364402^2 + 7143973^2 .

It is a cyclic number.

It is not a de Polignac number, because 56626747042333 - 2¹ = 56626747042331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56626747042331) 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 3 ways as a sum of consecutive naturals, for example, 2177951809308 + ... + 2177951809333.

It is an arithmetic number, because the mean of its divisors is an integer number (15245662665247).

Almost surely, 2^{56626747042333} is an apocalyptic number.

It is an amenable number.

56626747042333 is a deficient number, since it is larger than the sum of its proper divisors (4355903618655).

56626747042333 is a wasteful number, since it uses less digits than its factorization.

56626747042333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355903618654.

The product of its (nonzero) digits is 91445760, while the sum is 58.

The spelling of 56626747042333 in words is "fifty-six trillion, six hundred twenty-six billion, seven hundred forty-seven million, forty-two thousand, three hundred thirty-three".