50518504675047 has 16 divisors (see below), whose sum is σ = 71552555407872. Its totient is φ = 31594634835840.

The previous prime is 50518504675043. The next prime is 50518504675073. The reversal of 50518504675047 is 74057640581505.

It is a happy number.

It is not a de Polignac number, because 50518504675047 - 2² = 50518504675043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50518504675043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1613272479 + ... + 1613303792.

It is an arithmetic number, because the mean of its divisors is an integer number (4472034712992).

Almost surely, 2^{50518504675047} is an apocalyptic number.

50518504675047 is a deficient number, since it is larger than the sum of its proper divisors (21034050732825).

50518504675047 is a wasteful number, since it uses less digits than its factorization.

50518504675047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226576598.

The product of its (nonzero) digits is 23520000, while the sum is 57.

The spelling of 50518504675047 in words is "fifty trillion, five hundred eighteen billion, five hundred four million, six hundred seventy-five thousand, forty-seven".