56352630143 has 4 divisors (see below), whose sum is σ = 56360424120. Its totient is φ = 56344836168.

The previous prime is 56352630127. The next prime is 56352630151. The reversal of 56352630143 is 34103625365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34103625365 = 5 ⋅6820725073.

It is a cyclic number.

It is not a de Polignac number, because 56352630143 - 2⁴ = 56352630127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56352630097 and 56352630106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56352930143) 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, 3886133 + ... + 3900606.

It is an arithmetic number, because the mean of its divisors is an integer number (14090106030).

Almost surely, 2^56352630143 is an apocalyptic number.

56352630143 is a deficient number, since it is larger than the sum of its proper divisors (7793977).

56352630143 is an equidigital number, since it uses as much as digits as its factorization.

56352630143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793976.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 56352630143 in words is "fifty-six billion, three hundred fifty-two million, six hundred thirty thousand, one hundred forty-three".