56010550513 has 4 divisors (see below), whose sum is σ = 56130487920. Its totient is φ = 55890613108.

The previous prime is 56010550511. The next prime is 56010550517. The reversal of 56010550513 is 31505501065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56010550513 - 2¹ = 56010550511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56010550511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59968003 + ... + 59968936.

It is an arithmetic number, because the mean of its divisors is an integer number (14032621980).

Almost surely, 2^56010550513 is an apocalyptic number.

It is an amenable number.

56010550513 is a deficient number, since it is larger than the sum of its proper divisors (119937407).

56010550513 is a wasteful number, since it uses less digits than its factorization.

56010550513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119937406.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 56010550513 in words is "fifty-six billion, ten million, five hundred fifty thousand, five hundred thirteen".