50555500055506 has 16 divisors (see below), whose sum is σ = 76232157719040. Its totient is φ = 25144787326320.

The previous prime is 50555500055477. The next prime is 50555500055509. The reversal of 50555500055506 is 60555000555505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50555500055509) 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, 14123440 + ... + 17337316.

It is an arithmetic number, because the mean of its divisors is an integer number (4764509857440).

Almost surely, 2^{50555500055506} is an apocalyptic number.

50555500055506 is a deficient number, since it is larger than the sum of its proper divisors (25676657663534).

50555500055506 is a wasteful number, since it uses less digits than its factorization.

50555500055506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255249.

The product of its (nonzero) digits is 2343750, while the sum is 46.

The spelling of 50555500055506 in words is "fifty trillion, five hundred fifty-five billion, five hundred million, fifty-five thousand, five hundred six".