56303601 has 8 divisors (see below), whose sum is σ = 75295584. Its totient is φ = 37423680.

The previous prime is 56303579. The next prime is 56303627. The reversal of 56303601 is 10630365.

56303601 = 229² + 230² + ... + 565².

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

It is not a de Polignac number, because 56303601 - 2⁹ = 56303089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56303801) 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 7 ways as a sum of consecutive naturals, for example, 26835 + ... + 28856.

It is an arithmetic number, because the mean of its divisors is an integer number (9411948).

Almost surely, 2^56303601 is an apocalyptic number.

It is an amenable number.

56303601 is a deficient number, since it is larger than the sum of its proper divisors (18991983).

56303601 is a wasteful number, since it uses less digits than its factorization.

56303601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56031.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 56303601 is about 7503.5725491262. The cubic root of 56303601 is about 383.2763811210.

Adding to 56303601 its reverse (10630365), we get a palindrome (66933966).

The spelling of 56303601 in words is "fifty-six million, three hundred three thousand, six hundred one".