56020041535 has 16 divisors (see below), whose sum is σ = 67334754816. Its totient is φ = 44742297888.

The previous prime is 56020041529. The next prime is 56020041569. The reversal of 56020041535 is 53514002065.

It is a cyclic number.

It is not a de Polignac number, because 56020041535 - 2¹¹ = 56020039487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56020041497 and 56020041506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10132942 + ... + 10138468.

It is an arithmetic number, because the mean of its divisors is an integer number (4208422176).

Almost surely, 2^56020041535 is an apocalyptic number.

56020041535 is a deficient number, since it is larger than the sum of its proper divisors (11314713281).

56020041535 is a wasteful number, since it uses less digits than its factorization.

56020041535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8502.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 56020041535 in words is "fifty-six billion, twenty million, forty-one thousand, five hundred thirty-five".