5110105005551 has 32 divisors (see below), whose sum is σ = 6621449049600. Its totient is φ = 3829742985600.

The previous prime is 5110105005541. The next prime is 5110105005553. The reversal of 5110105005551 is 1555005010115.

It is a happy number.

It is not a de Polignac number, because 5110105005551 - 2¹⁴ = 5110104989167 is a prime.

It is a super-2 number, since 2×5110105005551² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110105005553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10603376 + ... + 11074826.

It is an arithmetic number, because the mean of its divisors is an integer number (206920282800).

Almost surely, 2^{5110105005551} is an apocalyptic number.

5110105005551 is a deficient number, since it is larger than the sum of its proper divisors (1511344044049).

5110105005551 is a wasteful number, since it uses less digits than its factorization.

5110105005551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477759.

The product of its (nonzero) digits is 3125, while the sum is 29.

The spelling of 5110105005551 in words is "five trillion, one hundred ten billion, one hundred five million, five thousand, five hundred fifty-one".