5503116551 has 4 divisors (see below), whose sum is σ = 5742382512. Its totient is φ = 5263850592.

The previous prime is 5503116539. The next prime is 5503116571. The reversal of 5503116551 is 1556113055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5503116551 - 2¹⁴ = 5503100167 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 (5503116571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119632946 + ... + 119632991.

It is an arithmetic number, because the mean of its divisors is an integer number (1435595628).

Almost surely, 2^5503116551 is an apocalyptic number.

5503116551 is a deficient number, since it is larger than the sum of its proper divisors (239265961).

5503116551 is a wasteful number, since it uses less digits than its factorization.

5503116551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239265960.

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 5503116551 is about 74182.9936777965. The cubic root of 5503116551 is about 1765.5075141210.

The spelling of 5503116551 in words is "five billion, five hundred three million, one hundred sixteen thousand, five hundred fifty-one".