505015501102 has 12 divisors (see below), whose sum is σ = 881200517400. Its totient is φ = 216435214716.

The previous prime is 505015501087. The next prime is 505015501117. The reversal of 505015501102 is 201105510505.

It is an interprime number because it is at equal distance from previous prime (505015501087) and next prime (505015501117).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2576609602 + ... + 2576609797.

It is an arithmetic number, because the mean of its divisors is an integer number (73433376450).

Almost surely, 2^505015501102 is an apocalyptic number.

505015501102 is a deficient number, since it is larger than the sum of its proper divisors (376185016298).

505015501102 is a wasteful number, since it uses less digits than its factorization.

505015501102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5153219415 (or 5153219408 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 25.

The spelling of 505015501102 in words is "five hundred five billion, fifteen million, five hundred one thousand, one hundred two".