56803089 has 8 divisors (see below), whose sum is σ = 86557120. Its totient is φ = 32458896.

The previous prime is 56803079. The next prime is 56803111. The reversal of 56803089 is 98030865.

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

It is not a de Polignac number, because 56803089 - 2⁴ = 56803073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56803039) 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, 1352434 + ... + 1352475.

It is an arithmetic number, because the mean of its divisors is an integer number (10819640).

Almost surely, 2^56803089 is an apocalyptic number.

It is an amenable number.

56803089 is a deficient number, since it is larger than the sum of its proper divisors (29754031).

56803089 is a wasteful number, since it uses less digits than its factorization.

56803089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704919.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 56803089 is about 7536.7824036521. The cubic root of 56803089 is about 384.4064367969.

The spelling of 56803089 in words is "fifty-six million, eight hundred three thousand, eighty-nine".