56112450 has 24 divisors (see below), whose sum is σ = 139159248. Its totient is φ = 14963280.

The previous prime is 56112439. The next prime is 56112451. The reversal of 56112450 is 5421165.

It is a self number, because there is not a number n which added to its sum of digits gives 56112450.

It is not an unprimeable number, because it can be changed into a prime (56112451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186892 + ... + 187191.

It is an arithmetic number, because the mean of its divisors is an integer number (5798302).

Almost surely, 2^56112450 is an apocalyptic number.

56112450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56112450 is an abundant number, since it is smaller than the sum of its proper divisors (83046798).

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

56112450 is a wasteful number, since it uses less digits than its factorization.

56112450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374098 (or 374093 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 56112450 is about 7490.8243872087. The cubic root of 56112450 is about 382.8421476136.

The spelling of 56112450 in words is "fifty-six million, one hundred twelve thousand, four hundred fifty".