505505501006 has 16 divisors (see below), whose sum is σ = 849547329840. Its totient is φ = 223565086080.

The previous prime is 505505500987. The next prime is 505505501021. The reversal of 505505501006 is 600105505505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310506251 + ... + 310507878.

It is an arithmetic number, because the mean of its divisors is an integer number (53096708115).

Almost surely, 2^505505501006 is an apocalyptic number.

505505501006 is a deficient number, since it is larger than the sum of its proper divisors (344041828834).

505505501006 is a wasteful number, since it uses less digits than its factorization.

505505501006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621014179.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 505505501006 in words is "five hundred five billion, five hundred five million, five hundred one thousand, six".