56512034 has 4 divisors (see below), whose sum is σ = 84768054. Its totient is φ = 28256016.

The previous prime is 56512013. The next prime is 56512037. The reversal of 56512034 is 43021565.

56512034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44849809 + 11662225 = 6697^2 + 3415^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56511994 and 56512012.

It is not an unprimeable number, because it can be changed into a prime (56512037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14128007 + ... + 14128010.

Almost surely, 2^56512034 is an apocalyptic number.

56512034 is a deficient number, since it is larger than the sum of its proper divisors (28256020).

56512034 is a wasteful number, since it uses less digits than its factorization.

56512034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28256019.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 56512034 is about 7517.4486363393. The cubic root of 56512034 is about 383.7487551021.

Adding to 56512034 its reverse (43021565), we get a palindrome (99533599).

The spelling of 56512034 in words is "fifty-six million, five hundred twelve thousand, thirty-four".