505050551110 has 32 divisors (see below), whose sum is σ = 1040713261632. Its totient is φ = 172868167680.

The previous prime is 505050551081. The next prime is 505050551141. The reversal of 505050551110 is 11155050505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6041971 + ... + 6124990.

It is an arithmetic number, because the mean of its divisors is an integer number (32522289426).

Almost surely, 2^505050551110 is an apocalyptic number.

505050551110 is an abundant number, since it is smaller than the sum of its proper divisors (535662710522).

505050551110 is a wasteful number, since it uses less digits than its factorization.

505050551110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12167568.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 505050551110 in words is "five hundred five billion, fifty million, five hundred fifty-one thousand, one hundred ten".