1452200656552 has 8 divisors (see below), whose sum is σ = 2722876231050. Its totient is φ = 726100328272.

The previous prime is 1452200656547. The next prime is 1452200656559. The reversal of 1452200656552 is 2556560022541.

It can be written as a sum of positive squares in only one way, i.e., 1444241518756 + 7959137796 = 1201766^2 + 89214^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1452200656499 and 1452200656508.

It is not an unprimeable number, because it can be changed into a prime (1452200656559) 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 as a sum of consecutive naturals, namely, 90762541027 + ... + 90762541042.

Almost surely, 2^{1452200656552} is an apocalyptic number.

It is an amenable number.

1452200656552 is a deficient number, since it is larger than the sum of its proper divisors (1270675574498).

1452200656552 is a wasteful number, since it uses less digits than its factorization.

1452200656552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181525082075 (or 181525082071 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 1452200656552 in words is "one trillion, four hundred fifty-two billion, two hundred million, six hundred fifty-six thousand, five hundred fifty-two".