56203605414745 has 4 divisors (see below), whose sum is σ = 67444326497700. Its totient is φ = 44962884331792.

The previous prime is 56203605414707. The next prime is 56203605414769. The reversal of 56203605414745 is 54741450630265.

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 13445502909721 + 42758102505024 = 3666811^2 + 6538968^2 .

It is a cyclic number.

It is not a de Polignac number, because 56203605414745 - 2¹⁷ = 56203605283673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56203605414692 and 56203605414701.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5620360541470 + ... + 5620360541479.

It is an arithmetic number, because the mean of its divisors is an integer number (16861081624425).

Almost surely, 2^{56203605414745} is an apocalyptic number.

It is an amenable number.

56203605414745 is a deficient number, since it is larger than the sum of its proper divisors (11240721082955).

56203605414745 is a wasteful number, since it uses less digits than its factorization.

56203605414745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11240721082954.

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 56203605414745 in words is "fifty-six trillion, two hundred three billion, six hundred five million, four hundred fourteen thousand, seven hundred forty-five".