5005505110551 has 24 divisors (see below), whose sum is σ = 7336457611392. Its totient is φ = 3033405474000.

The previous prime is 5005505110549. The next prime is 5005505110561. The reversal of 5005505110551 is 1550115055005.

It is not a de Polignac number, because 5005505110551 - 2¹ = 5005505110549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005505110511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4239876 + ... + 5290326.

It is an arithmetic number, because the mean of its divisors is an integer number (305685733808).

Almost surely, 2^{5005505110551} is an apocalyptic number.

5005505110551 is a deficient number, since it is larger than the sum of its proper divisors (2330952500841).

5005505110551 is a wasteful number, since it uses less digits than its factorization.

5005505110551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063603 (or 1063592 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 5005505110551 in words is "five trillion, five billion, five hundred five million, one hundred ten thousand, five hundred fifty-one".