56020245323 has 16 divisors (see below), whose sum is σ = 64366822656. Its totient is φ = 47759876640.

The previous prime is 56020245317. The next prime is 56020245341. The reversal of 56020245323 is 32354202065.

It is not a de Polignac number, because 56020245323 - 2¹⁰ = 56020244299 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56020245323.

It is not an unprimeable number, because it can be changed into a prime (56020245383) 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, 2533865 + ... + 2555877.

It is an arithmetic number, because the mean of its divisors is an integer number (4022926416).

Almost surely, 2^56020245323 is an apocalyptic number.

56020245323 is a deficient number, since it is larger than the sum of its proper divisors (8346577333).

56020245323 is a wasteful number, since it uses less digits than its factorization.

56020245323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23954.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 56020245323 its reverse (32354202065), we get a palindrome (88374447388).

The spelling of 56020245323 in words is "fifty-six billion, twenty million, two hundred forty-five thousand, three hundred twenty-three".