56451126 has 16 divisors (see below), whose sum is σ = 113472000. Its totient is φ = 18722088.

The previous prime is 56451121. The next prime is 56451127. The reversal of 56451126 is 62115465.

56451126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56451093 and 56451102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56451121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22446 + ... + 24833.

It is an arithmetic number, because the mean of its divisors is an integer number (7092000).

Almost surely, 2^56451126 is an apocalyptic number.

56451126 is an abundant number, since it is smaller than the sum of its proper divisors (57020874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56451126 is a wasteful number, since it uses less digits than its factorization.

56451126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47483.

The product of its digits is 7200, while the sum is 30.

The square root of 56451126 is about 7513.3964357007. The cubic root of 56451126 is about 383.6108389231.

The spelling of 56451126 in words is "fifty-six million, four hundred fifty-one thousand, one hundred twenty-six".