56134023 has 16 divisors (see below), whose sum is σ = 81868800. Its totient is φ = 33929280.

The previous prime is 56134021. The next prime is 56134033. The reversal of 56134023 is 32043165.

It is a happy number.

It is not a de Polignac number, because 56134023 - 2¹ = 56134021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56133984 and 56134002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56134021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11418 + ... + 15576.

It is an arithmetic number, because the mean of its divisors is an integer number (5116800).

Almost surely, 2^56134023 is an apocalyptic number.

56134023 is a deficient number, since it is larger than the sum of its proper divisors (25734777).

56134023 is a wasteful number, since it uses less digits than its factorization.

56134023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 56134023 is about 7492.2642105041. The cubic root of 56134023 is about 382.8912038418.

Adding to 56134023 its reverse (32043165), we get a palindrome (88177188).

The spelling of 56134023 in words is "fifty-six million, one hundred thirty-four thousand, twenty-three".