55601183 has 8 divisors (see below), whose sum is σ = 60714576. Its totient is φ = 50497600.

The previous prime is 55601173. The next prime is 55601191. The reversal of 55601183 is 38110655.

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 55601183 - 2⁴ = 55601167 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 (55601123) 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, 14585 + ... + 17997.

It is an arithmetic number, because the mean of its divisors is an integer number (7589322).

Almost surely, 2^55601183 is an apocalyptic number.

55601183 is a deficient number, since it is larger than the sum of its proper divisors (5113393).

55601183 is a wasteful number, since it uses less digits than its factorization.

55601183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 55601183 is about 7456.6200788293. The cubic root of 55601183 is about 381.6758463708.

The spelling of 55601183 in words is "fifty-five million, six hundred one thousand, one hundred eighty-three".