505050055006 has 16 divisors (see below), whose sum is σ = 874725870816. Its totient is φ = 214218579456.

The previous prime is 505050054983. The next prime is 505050055007. The reversal of 505050055006 is 600550050505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505050055007) 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, 185952271 + ... + 185954986.

It is an arithmetic number, because the mean of its divisors is an integer number (54670366926).

Almost surely, 2^505050055006 is an apocalyptic number.

505050055006 is a deficient number, since it is larger than the sum of its proper divisors (369675815810).

505050055006 is a wasteful number, since it uses less digits than its factorization.

505050055006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371907363.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 505050055006 in words is "five hundred five billion, fifty million, fifty-five thousand, six".