5111110611010 has 8 divisors (see below), whose sum is σ = 9199999099836. Its totient is φ = 2044444244400.

The previous prime is 5111110610981. The next prime is 5111110611011. The reversal of 5111110611010 is 101160111115.

It can be written as a sum of positive squares in 2 ways, for example, as 4968293887089 + 142816723921 = 2228967^2 + 377911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5111110611010² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111110611011) 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, 255555530541 + ... + 255555530560.

Almost surely, 2^{5111110611010} is an apocalyptic number.

5111110611010 is a deficient number, since it is larger than the sum of its proper divisors (4088888488826).

5111110611010 is a wasteful number, since it uses less digits than its factorization.

5111110611010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511111061108.

The product of its (nonzero) digits is 30, while the sum is 19.

Adding to 5111110611010 its reverse (101160111115), we get a palindrome (5212270722125).

The spelling of 5111110611010 in words is "five trillion, one hundred eleven billion, one hundred ten million, six hundred eleven thousand, ten".