56503050 has 24 divisors (see below), whose sum is σ = 140127936. Its totient is φ = 15067440.

The previous prime is 56503003. The next prime is 56503081. The reversal of 56503050 is 5030565.

56503050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 56503050.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 188194 + ... + 188493.

It is an arithmetic number, because the mean of its divisors is an integer number (5838664).

Almost surely, 2^56503050 is an apocalyptic number.

56503050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56503050 is an abundant number, since it is smaller than the sum of its proper divisors (83624886).

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

56503050 is a wasteful number, since it uses less digits than its factorization.

56503050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376702 (or 376697 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 56503050 is about 7516.8510694306. The cubic root of 56503050 is about 383.7284185397.

The spelling of 56503050 in words is "fifty-six million, five hundred three thousand, fifty".