50555000005047 has 18 divisors (see below), whose sum is σ = 75628783874072. Its totient is φ = 32541149423664.

The previous prime is 50555000005043. The next prime is 50555000005057. The reversal of 50555000005047 is 74050000055505.

It is a happy number.

50555000005047 is a `hidden beast` number, since 50 + 5 + 550 + 0 + 0 + 0 + 0 + 50 + 4 + 7 = 666.

It is not a de Polignac number, because 50555000005047 - 2² = 50555000005043 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 (50555000005043) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3339601363 + ... + 3339616500.

Almost surely, 2^{50555000005047} is an apocalyptic number.

50555000005047 is a deficient number, since it is larger than the sum of its proper divisors (25073783869025).

50555000005047 is a wasteful number, since it uses less digits than its factorization.

50555000005047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679217927 (or 6679217895 counting only the distinct ones).

The product of its (nonzero) digits is 87500, while the sum is 36.

The spelling of 50555000005047 in words is "fifty trillion, five hundred fifty-five billion, five thousand, forty-seven".