505101114 has 96 divisors (see below), whose sum is σ = 1332115200. Its totient is φ = 138001248.

The previous prime is 505101109. The next prime is 505101131. The reversal of 505101114 is 411101505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 140224 + ... + 143780.

It is an arithmetic number, because the mean of its divisors is an integer number (13876200).

Almost surely, 2^505101114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 505101114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666057600).

505101114 is an abundant number, since it is smaller than the sum of its proper divisors (827014086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505101114 is a wasteful number, since it uses less digits than its factorization.

505101114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609 (or 3592 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 505101114 is about 22474.4546986128. The cubic root of 505101114 is about 796.3905697161.

Adding to 505101114 its reverse (411101505), we get a palindrome (916202619).

The spelling of 505101114 in words is "five hundred five million, one hundred one thousand, one hundred fourteen".