5115052799999 has 4 divisors (see below), whose sum is σ = 5134067866440. Its totient is φ = 5096037733560.

The previous prime is 5115052799903. The next prime is 5115052800049. The reversal of 5115052799999 is 9999972505115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5115052799999 - 2³² = 5110757832703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115052799599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9507532817 + ... + 9507533354.

It is an arithmetic number, because the mean of its divisors is an integer number (1283516966610).

Almost surely, 2^{5115052799999} is an apocalyptic number.

5115052799999 is a deficient number, since it is larger than the sum of its proper divisors (19015066441).

5115052799999 is a wasteful number, since it uses less digits than its factorization.

5115052799999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19015066440.

The product of its (nonzero) digits is 103335750, while the sum is 71.

The spelling of 5115052799999 in words is "five trillion, one hundred fifteen billion, fifty-two million, seven hundred ninety-nine thousand, nine hundred ninety-nine".