5135510323126 has 8 divisors (see below), whose sum is σ = 7703754969960. Its totient is φ = 2567591999808.

The previous prime is 5135510323117. The next prime is 5135510323127. The reversal of 5135510323126 is 6213230155315.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135510323127) 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, 81541531 + ... + 81604486.

It is an arithmetic number, because the mean of its divisors is an integer number (962969371245).

Almost surely, 2^{5135510323126} is an apocalyptic number.

5135510323126 is the 1433250-th centered pentagonal number.

5135510323126 is a deficient number, since it is larger than the sum of its proper divisors (2568244646834).

5135510323126 is a wasteful number, since it uses less digits than its factorization.

5135510323126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163161758.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 5135510323126 in words is "five trillion, one hundred thirty-five billion, five hundred ten million, three hundred twenty-three thousand, one hundred twenty-six".