5111534314012 has 48 divisors (see below), whose sum is σ = 10408923161280. Its totient is φ = 2150957836800.

The previous prime is 5111534314009. The next prime is 5111534314043. The reversal of 5111534314012 is 2104134351115.

It is a happy number.

It is a super-2 number, since 2×5111534314012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657939 + ... + 3601642.

It is an arithmetic number, because the mean of its divisors is an integer number (216852565860).

Almost surely, 2^{5111534314012} is an apocalyptic number.

It is an amenable number.

5111534314012 is an abundant number, since it is smaller than the sum of its proper divisors (5297388847268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5111534314012 is a wasteful number, since it uses less digits than its factorization.

5111534314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260222 (or 5260220 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 5111534314012 its reverse (2104134351115), we get a palindrome (7215668665127).

The spelling of 5111534314012 in words is "five trillion, one hundred eleven billion, five hundred thirty-four million, three hundred fourteen thousand, twelve".