56434185832 has 16 divisors (see below), whose sum is σ = 109462860900. Its totient is φ = 27244089600.

The previous prime is 56434185733. The next prime is 56434185839. The reversal of 56434185832 is 23858143465.

It can be written as a sum of positive squares in 2 ways, for example, as 52109019076 + 4325166756 = 228274^2 + 65766^2 .

It is not an unprimeable number, because it can be changed into a prime (56434185839) 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, 121625169 + ... + 121625632.

Almost surely, 2^56434185832 is an apocalyptic number.

It is an amenable number.

56434185832 is a deficient number, since it is larger than the sum of its proper divisors (53028675068).

56434185832 is a wasteful number, since it uses less digits than its factorization.

56434185832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243250836 (or 243250832 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The spelling of 56434185832 in words is "fifty-six billion, four hundred thirty-four million, one hundred eighty-five thousand, eight hundred thirty-two".