56162251245111 has 64 divisors (see below), whose sum is σ = 89738703360000. Its totient is φ = 30840834689280.

The previous prime is 56162251245083. The next prime is 56162251245173. The reversal of 56162251245111 is 11154215226165.

It is not a de Polignac number, because 56162251245111 - 2¹⁰ = 56162251244087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56162251245011) 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 63 ways as a sum of consecutive naturals, for example, 132591540 + ... + 133014438.

It is an arithmetic number, because the mean of its divisors is an integer number (1402167240000).

Almost surely, 2^{56162251245111} is an apocalyptic number.

56162251245111 is a deficient number, since it is larger than the sum of its proper divisors (33576452114889).

56162251245111 is a wasteful number, since it uses less digits than its factorization.

56162251245111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432164.

The product of its digits is 144000, while the sum is 42.

The spelling of 56162251245111 in words is "fifty-six trillion, one hundred sixty-two billion, two hundred fifty-one million, two hundred forty-five thousand, one hundred eleven".