5110505555001 has 64 divisors (see below), whose sum is σ = 9031051929600. Its totient is φ = 2490179328000.

The previous prime is 5110505554969. The next prime is 5110505555021. The reversal of 5110505555001 is 1005555050115.

It is not a de Polignac number, because 5110505555001 - 2⁵ = 5110505554969 is a prime.

It is a super-2 number, since 2×5110505555001² (a number of 26 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5110505555021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5321016 + ... + 6207593.

It is an arithmetic number, because the mean of its divisors is an integer number (141110186400).

Almost surely, 2^{5110505555001} is an apocalyptic number.

It is an amenable number.

5110505555001 is a deficient number, since it is larger than the sum of its proper divisors (3920546374599).

5110505555001 is a wasteful number, since it uses less digits than its factorization.

5110505555001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11528750.

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

The spelling of 5110505555001 in words is "five trillion, one hundred ten billion, five hundred five million, five hundred fifty-five thousand, one".