50005500555039 has 8 divisors (see below), whose sum is σ = 66749168726400. Its totient is φ = 33299416376856.

The previous prime is 50005500555029. The next prime is 50005500555107. The reversal of 50005500555039 is 93055500550005.

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

It is not a de Polignac number, because 50005500555039 - 2²³ = 50005492166431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005500555029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9395995189 + ... + 9396000510.

It is an arithmetic number, because the mean of its divisors is an integer number (8343646090800).

Almost surely, 2^{50005500555039} is an apocalyptic number.

50005500555039 is a deficient number, since it is larger than the sum of its proper divisors (16743668171361).

50005500555039 is a wasteful number, since it uses less digits than its factorization.

50005500555039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18791996589.

The product of its (nonzero) digits is 421875, while the sum is 42.

The spelling of 50005500555039 in words is "fifty trillion, five billion, five hundred million, five hundred fifty-five thousand, thirty-nine".