4452012051113 has 24 divisors (see below), whose sum is σ = 4923619011360. Its totient is φ = 3991728984320.

The previous prime is 4452012051107. The next prime is 4452012051187. The reversal of 4452012051113 is 3111502102544.

It is a happy number.

It is not a de Polignac number, because 4452012051113 - 2⁶ = 4452012051049 is a prime.

It is a super-2 number, since 2×4452012051113² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4452012051313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347562653 + ... + 347575461.

It is an arithmetic number, because the mean of its divisors is an integer number (205150792140).

Almost surely, 2^{4452012051113} is an apocalyptic number.

It is an amenable number.

4452012051113 is a deficient number, since it is larger than the sum of its proper divisors (471606960247).

4452012051113 is an equidigital number, since it uses as much as digits as its factorization.

4452012051113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14137 (or 13520 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 4452012051113 its reverse (3111502102544), we get a palindrome (7563514153657).

The spelling of 4452012051113 in words is "four trillion, four hundred fifty-two billion, twelve million, fifty-one thousand, one hundred thirteen".