5501005601 has 24 divisors (see below), whose sum is σ = 6820916544. Its totient is φ = 4343976000.

The previous prime is 5501005591. The next prime is 5501005613. The reversal of 5501005601 is 1065001055.

It is a de Polignac number, because none of the positive numbers 2^k-5501005601 is a prime.

It is a super-2 number, since 2×5501005601² = 60522125244466742402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5501005201) 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 23 ways as a sum of consecutive naturals, for example, 642851 + ... + 651351.

It is an arithmetic number, because the mean of its divisors is an integer number (284204856).

Almost surely, 2^5501005601 is an apocalyptic number.

It is an amenable number.

5501005601 is a deficient number, since it is larger than the sum of its proper divisors (1319910943).

5501005601 is a wasteful number, since it uses less digits than its factorization.

5501005601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9081 (or 9068 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5501005601 is about 74168.7643216469. The cubic root of 5501005601 is about 1765.2817405562.

Adding to 5501005601 its reverse (1065001055), we get a palindrome (6566006656).

The spelling of 5501005601 in words is "five billion, five hundred one million, five thousand, six hundred one".