56483538 has 32 divisors (see below), whose sum is σ = 118250496. Its totient is φ = 17952528.

The previous prime is 56483533. The next prime is 56483569. The reversal of 56483538 is 83538465.

It is a self number, because there is not a number n which added to its sum of digits gives 56483538.

It is not an unprimeable number, because it can be changed into a prime (56483533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77331 + ... + 78057.

It is an arithmetic number, because the mean of its divisors is an integer number (3695328).

Almost surely, 2^56483538 is an apocalyptic number.

56483538 is an abundant number, since it is smaller than the sum of its proper divisors (61766958).

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

56483538 is a wasteful number, since it uses less digits than its factorization.

56483538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318.

The product of its digits is 345600, while the sum is 42.

The square root of 56483538 is about 7515.5530734604. The cubic root of 56483538 is about 383.6842429248.

The spelling of 56483538 in words is "fifty-six million, four hundred eighty-three thousand, five hundred thirty-eight".