4523451453122 has 12 divisors (see below), whose sum is σ = 7892961209190. Its totient is φ = 1938622051296.

The previous prime is 4523451453113. The next prime is 4523451453163. The reversal of 4523451453122 is 2213541543254.

It can be written as a sum of positive squares in only one way, i.e., 3312833174161 + 1210618278961 = 1820119^2 + 1100281^2 .

It is a super-2 number, since 2×4523451453122² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4523451453122.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23078833847 + ... + 23078834042.

Almost surely, 2^{4523451453122} is an apocalyptic number.

4523451453122 is a deficient number, since it is larger than the sum of its proper divisors (3369509756068).

4523451453122 is a wasteful number, since it uses less digits than its factorization.

4523451453122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46157667905 (or 46157667898 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

Adding to 4523451453122 its reverse (2213541543254), we get a palindrome (6736992996376).

The spelling of 4523451453122 in words is "four trillion, five hundred twenty-three billion, four hundred fifty-one million, four hundred fifty-three thousand, one hundred twenty-two".