5511001105502 has 8 divisors (see below), whose sum is σ = 8422473387816. Its totient is φ = 2703509976232.

The previous prime is 5511001105483. The next prime is 5511001105531. The reversal of 5511001105502 is 2055011001155.

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

It is a super-2 number, since 2×5511001105502² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25995288128 + ... + 25995288339.

It is an arithmetic number, because the mean of its divisors is an integer number (1052809173477).

Almost surely, 2^{5511001105502} is an apocalyptic number.

5511001105502 is a deficient number, since it is larger than the sum of its proper divisors (2911472282314).

5511001105502 is a wasteful number, since it uses less digits than its factorization.

5511001105502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51990576522.

The product of its (nonzero) digits is 1250, while the sum is 26.

Adding to 5511001105502 its reverse (2055011001155), we get a palindrome (7566012106657).

The spelling of 5511001105502 in words is "five trillion, five hundred eleven billion, one million, one hundred five thousand, five hundred two".