56320010241013 has 4 divisors (see below), whose sum is σ = 56479557012588. Its totient is φ = 56160463469440.

The previous prime is 56320010240971. The next prime is 56320010241041. The reversal of 56320010241013 is 31014201002365.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36513220208689 + 19806790032324 = 6042617^2 + 4450482^2 .

It is a cyclic number.

It is not a de Polignac number, because 56320010241013 - 2¹³ = 56320010232821 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 (56320010241043) 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, 79773385258 + ... + 79773385963.

It is an arithmetic number, because the mean of its divisors is an integer number (14119889253147).

Almost surely, 2^{56320010241013} is an apocalyptic number.

It is an amenable number.

56320010241013 is a deficient number, since it is larger than the sum of its proper divisors (159546771575).

56320010241013 is a wasteful number, since it uses less digits than its factorization.

56320010241013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159546771574.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 56320010241013 its reverse (31014201002365), we get a palindrome (87334211243378).

The spelling of 56320010241013 in words is "fifty-six trillion, three hundred twenty billion, ten million, two hundred forty-one thousand, thirteen".