5126510325012 has 24 divisors (see below), whose sum is σ = 11961932875200. Its totient is φ = 1708825996416.

The previous prime is 5126510324849. The next prime is 5126510325029. The reversal of 5126510325012 is 2105230156215.

It is a super-2 number, since 2×5126510325012² (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 7 ways as a sum of consecutive naturals, for example, 767164 + ... + 3292652.

It is an arithmetic number, because the mean of its divisors is an integer number (498413869800).

Almost surely, 2^{5126510325012} is an apocalyptic number.

It is an amenable number.

5126510325012 is an abundant number, since it is smaller than the sum of its proper divisors (6835422550188).

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

5126510325012 is a wasteful number, since it uses less digits than its factorization.

5126510325012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694655 (or 2694653 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 5126510325012 in words is "five trillion, one hundred twenty-six billion, five hundred ten million, three hundred twenty-five thousand, twelve".