4505324121 has 12 divisors (see below), whose sum is σ = 6526449072. Its totient is φ = 2994891576.

The previous prime is 4505324119. The next prime is 4505324123. The reversal of 4505324121 is 1214235054.

4505324121 is a `hidden beast` number, since 4 + 5 + 0 + 532 + 4 + 121 = 666.

It is an interprime number because it is at equal distance from previous prime (4505324119) and next prime (4505324123).

It is not a de Polignac number, because 4505324121 - 2¹ = 4505324119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4505324123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718191 + ... + 724436.

It is an arithmetic number, because the mean of its divisors is an integer number (543870756).

Almost surely, 2^4505324121 is an apocalyptic number.

It is an amenable number.

4505324121 is a deficient number, since it is larger than the sum of its proper divisors (2021124951).

4505324121 is a wasteful number, since it uses less digits than its factorization.

4505324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442980 (or 1442977 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4505324121 is about 67121.7112490437. The cubic root of 4505324121 is about 1651.6144737668.

Adding to 4505324121 its reverse (1214235054), we get a palindrome (5719559175).

The spelling of 4505324121 in words is "four billion, five hundred five million, three hundred twenty-four thousand, one hundred twenty-one".