56034893 has 4 divisors (see below), whose sum is σ = 56064540. Its totient is φ = 56005248.

The previous prime is 56034889. The next prime is 56034899. The reversal of 56034893 is 39843065.

56034893 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 2 ways, for example, as 26245129 + 29789764 = 5123^2 + 5458^2 .

It is a cyclic number.

It is not a de Polignac number, because 56034893 - 2² = 56034889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56034899) 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 in 3 ways as a sum of consecutive naturals, for example, 11780 + ... + 15837.

It is an arithmetic number, because the mean of its divisors is an integer number (14016135).

Almost surely, 2^56034893 is an apocalyptic number.

It is an amenable number.

56034893 is a deficient number, since it is larger than the sum of its proper divisors (29647).

56034893 is a wasteful number, since it uses less digits than its factorization.

56034893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29646.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 56034893 is about 7485.6457971240. The cubic root of 56034893 is about 382.6656818512.

It can be divided in two parts, 560 and 34893, that added together give a palindrome (35453).

The spelling of 56034893 in words is "fifty-six million, thirty-four thousand, eight hundred ninety-three".