4452572658012 has 12 divisors (see below), whose sum is σ = 10389336202056. Its totient is φ = 1484190886000.

The previous prime is 4452572657999. The next prime is 4452572658187. The reversal of 4452572658012 is 2108562752544.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185523860739 + ... + 185523860762.

It is an arithmetic number, because the mean of its divisors is an integer number (865778016838).

Almost surely, 2^{4452572658012} is an apocalyptic number.

It is an amenable number.

4452572658012 is an abundant number, since it is smaller than the sum of its proper divisors (5936763544044).

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

4452572658012 is a wasteful number, since it uses less digits than its factorization.

4452572658012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371047721508 (or 371047721506 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 4452572658012 in words is "four trillion, four hundred fifty-two billion, five hundred seventy-two million, six hundred fifty-eight thousand, twelve".