56841023 has 4 divisors (see below), whose sum is σ = 56856360. Its totient is φ = 56825688.

The previous prime is 56841019. The next prime is 56841041. The reversal of 56841023 is 32014865.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32014865 = 5 ⋅6402973.

It is a cyclic number.

It is not a de Polignac number, because 56841023 - 2² = 56841019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56841223) 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, 1736 + ... + 10802.

It is an arithmetic number, because the mean of its divisors is an integer number (14214090).

Almost surely, 2^56841023 is an apocalyptic number.

56841023 is a deficient number, since it is larger than the sum of its proper divisors (15337).

56841023 is an equidigital number, since it uses as much as digits as its factorization.

56841023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15336.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 56841023 is about 7539.2985748012. The cubic root of 56841023 is about 384.4919886521.

Adding to 56841023 its reverse (32014865), we get a palindrome (88855888).

The spelling of 56841023 in words is "fifty-six million, eight hundred forty-one thousand, twenty-three".