5129703952055 has 4 divisors (see below), whose sum is σ = 6155644742472. Its totient is φ = 4103763161640.

The previous prime is 5129703952039. The next prime is 5129703952091. The reversal of 5129703952055 is 5502593079215.

It is a happy number.

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

It is not a de Polignac number, because 5129703952055 - 2⁴ = 5129703952039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5129703951988 and 5129703952006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512970395201 + ... + 512970395210.

It is an arithmetic number, because the mean of its divisors is an integer number (1538911185618).

Almost surely, 2^{5129703952055} is an apocalyptic number.

5129703952055 is a deficient number, since it is larger than the sum of its proper divisors (1025940790417).

5129703952055 is a wasteful number, since it uses less digits than its factorization.

5129703952055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025940790416.

The product of its (nonzero) digits is 4252500, while the sum is 53.

The spelling of 5129703952055 in words is "five trillion, one hundred twenty-nine billion, seven hundred three million, nine hundred fifty-two thousand, fifty-five".