56035983 has 8 divisors (see below), whose sum is σ = 74941696. Its totient is φ = 37243800.

The previous prime is 56035979. The next prime is 56036021. The reversal of 56035983 is 38953065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56035983 - 2² = 56035979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56035943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27223 + ... + 29208.

It is an arithmetic number, because the mean of its divisors is an integer number (9367712).

Almost surely, 2^56035983 is an apocalyptic number.

56035983 is a deficient number, since it is larger than the sum of its proper divisors (18905713).

56035983 is a wasteful number, since it uses less digits than its factorization.

56035983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56765.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 56035983 is about 7485.7186027796. The cubic root of 56035983 is about 382.6681630605.

The spelling of 56035983 in words is "fifty-six million, thirty-five thousand, nine hundred eighty-three".