56601359 has 8 divisors (see below), whose sum is σ = 58643760. Its totient is φ = 54565056.

The previous prime is 56601329. The next prime is 56601397. The reversal of 56601359 is 95310665.

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

It is a cyclic number.

It is not a de Polignac number, because 56601359 - 2¹⁶ = 56535823 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 (56601329) 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, 26132 + ... + 28214.

It is an arithmetic number, because the mean of its divisors is an integer number (7330470).

Almost surely, 2^56601359 is an apocalyptic number.

56601359 is a deficient number, since it is larger than the sum of its proper divisors (2042401).

56601359 is a wasteful number, since it uses less digits than its factorization.

56601359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 56601359 is about 7523.3874684214. The cubic root of 56601359 is about 383.9508377998.

The spelling of 56601359 in words is "fifty-six million, six hundred one thousand, three hundred fifty-nine".