56126534 has 8 divisors (see below), whose sum is σ = 84459720. Its totient is φ = 27973296.

The previous prime is 56126533. The next prime is 56126569. The reversal of 56126534 is 43562165.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56126534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56126531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44204 + ... + 45455.

It is an arithmetic number, because the mean of its divisors is an integer number (10557465).

Almost surely, 2^56126534 is an apocalyptic number.

56126534 is a deficient number, since it is larger than the sum of its proper divisors (28333186).

56126534 is a wasteful number, since it uses less digits than its factorization.

56126534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89974.

The product of its digits is 21600, while the sum is 32.

The square root of 56126534 is about 7491.7644116723. The cubic root of 56126534 is about 382.8741755489.

Adding to 56126534 its reverse (43562165), we get a palindrome (99688699).

The spelling of 56126534 in words is "fifty-six million, one hundred twenty-six thousand, five hundred thirty-four".