4520314033121 has 4 divisors (see below), whose sum is σ = 4520367091092. Its totient is φ = 4520260975152.

The previous prime is 4520314033099. The next prime is 4520314033127. The reversal of 4520314033121 is 1213304130254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2763204719521 + 1757109313600 = 1662289^2 + 1325560^2 .

It is a cyclic number.

It is not a de Polignac number, because 4520314033121 - 2⁴² = 122267522017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4520314033127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26400986 + ... + 26571651.

It is an arithmetic number, because the mean of its divisors is an integer number (1130091772773).

Almost surely, 2^{4520314033121} is an apocalyptic number.

It is an amenable number.

4520314033121 is a deficient number, since it is larger than the sum of its proper divisors (53057971).

4520314033121 is an equidigital number, since it uses as much as digits as its factorization.

4520314033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53057970.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 4520314033121 its reverse (1213304130254), we get a palindrome (5733618163375).

The spelling of 4520314033121 in words is "four trillion, five hundred twenty billion, three hundred fourteen million, thirty-three thousand, one hundred twenty-one".