56411334533 has 8 divisors (see below), whose sum is σ = 59382928800. Its totient is φ = 53439997968.

The previous prime is 56411334517. The next prime is 56411334587. The reversal of 56411334533 is 33543311465.

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

It is not a de Polignac number, because 56411334533 - 2⁴ = 56411334517 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 (56411334593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521735 + ... + 620507.

It is an arithmetic number, because the mean of its divisors is an integer number (7422866100).

Almost surely, 2^56411334533 is an apocalyptic number.

It is an amenable number.

56411334533 is a deficient number, since it is larger than the sum of its proper divisors (2971594267).

56411334533 is a wasteful number, since it uses less digits than its factorization.

56411334533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128851.

The product of its digits is 194400, while the sum is 38.

Adding to 56411334533 its reverse (33543311465), we get a palindrome (89954645998).

The spelling of 56411334533 in words is "fifty-six billion, four hundred eleven million, three hundred thirty-four thousand, five hundred thirty-three".