56424124133 has 12 divisors (see below), whose sum is σ = 62133887520. Its totient is φ = 51201021456.

The previous prime is 56424124129. The next prime is 56424124151. The reversal of 56424124133 is 33142142465.

It is not a de Polignac number, because 56424124133 - 2² = 56424124129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56424124093 and 56424124102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56424124633) 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 11 ways as a sum of consecutive naturals, for example, 2819441 + ... + 2839382.

It is an arithmetic number, because the mean of its divisors is an integer number (5177823960).

Almost surely, 2^56424124133 is an apocalyptic number.

It is an amenable number.

56424124133 is a deficient number, since it is larger than the sum of its proper divisors (5709763387).

56424124133 is a wasteful number, since it uses less digits than its factorization.

56424124133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658908 (or 5658895 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 56424124133 its reverse (33142142465), we get a palindrome (89566266598).

The spelling of 56424124133 in words is "fifty-six billion, four hundred twenty-four million, one hundred twenty-four thousand, one hundred thirty-three".