56030032523 has 4 divisors (see below), whose sum is σ = 57962102640. Its totient is φ = 54097962408.

The previous prime is 56030032489. The next prime is 56030032529. The reversal of 56030032523 is 32523003065.

56030032523 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 is a cyclic number.

It is not a de Polignac number, because 56030032523 - 2²⁰ = 56028983947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1932070087 = 56030032523 / (5 + 6 + 0 + 3 + 0 + 0 + 3 + 2 + 5 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56030032529) 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, 966035015 + ... + 966035072.

It is an arithmetic number, because the mean of its divisors is an integer number (14490525660).

Almost surely, 2^56030032523 is an apocalyptic number.

56030032523 is a deficient number, since it is larger than the sum of its proper divisors (1932070117).

56030032523 is a wasteful number, since it uses less digits than its factorization.

56030032523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932070116.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 56030032523 its reverse (32523003065), we get a palindrome (88553035588).

The spelling of 56030032523 in words is "fifty-six billion, thirty million, thirty-two thousand, five hundred twenty-three".