56534843570 has 8 divisors (see below), whose sum is σ = 101762718444. Its totient is φ = 22613937424.

The previous prime is 56534843569. The next prime is 56534843579. The reversal of 56534843570 is 7534843565.

It can be written as a sum of positive squares in 2 ways, for example, as 48957315169 + 7577528401 = 221263^2 + 87049^2 .

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

It is not an unprimeable number, because it can be changed into a prime (56534843579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826742169 + ... + 2826742188.

Almost surely, 2^56534843570 is an apocalyptic number.

56534843570 is a deficient number, since it is larger than the sum of its proper divisors (45227874874).

56534843570 is a wasteful number, since it uses less digits than its factorization.

56534843570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653484364.

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 56534843570 in words is "fifty-six billion, five hundred thirty-four million, eight hundred forty-three thousand, five hundred seventy".