5110555550001 has 96 divisors (see below), whose sum is σ = 7787354577408. Its totient is φ = 2976494400000.

The previous prime is 5110555549903. The next prime is 5110555550003. The reversal of 5110555550001 is 1000555550115.

It is not a de Polignac number, because 5110555550001 - 2¹³ = 5110555541809 is a prime.

It is a super-2 number, since 2×5110555550001² (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 (5110555550003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 584660491 + ... + 584669231.

It is an arithmetic number, because the mean of its divisors is an integer number (81118276848).

Almost surely, 2^{5110555550001} is an apocalyptic number.

It is an amenable number.

5110555550001 is a deficient number, since it is larger than the sum of its proper divisors (2676799027407).

5110555550001 is a wasteful number, since it uses less digits than its factorization.

5110555550001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9335 (or 9324 counting only the distinct ones).

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

The spelling of 5110555550001 in words is "five trillion, one hundred ten billion, five hundred fifty-five million, five hundred fifty thousand, one".