1452202052012 has 24 divisors (see below), whose sum is σ = 2767354186800. Its totient is φ = 664165002816.

The previous prime is 1452202051997. The next prime is 1452202052087. The reversal of 1452202052012 is 2102502022541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329444723 + ... + 329449130.

It is an arithmetic number, because the mean of its divisors is an integer number (115306424450).

Almost surely, 2^{1452202052012} is an apocalyptic number.

It is an amenable number.

1452202052012 is a deficient number, since it is larger than the sum of its proper divisors (1315152134788).

1452202052012 is a wasteful number, since it uses less digits than its factorization.

1452202052012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658893905 (or 658893903 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 1452202052012 its reverse (2102502022541), we get a palindrome (3554704074553).

The spelling of 1452202052012 in words is "one trillion, four hundred fifty-two billion, two hundred two million, fifty-two thousand, twelve".