1452651225152 has 14 divisors (see below), whose sum is σ = 2882604775038. Its totient is φ = 726325612544.

The previous prime is 1452651225149. The next prime is 1452651225169. The reversal of 1452651225152 is 2515221562541.

It can be written as a sum of positive squares in only one way, i.e., 1004372769856 + 448278455296 = 1002184^2 + 669536^2 .

It is a super-2 number, since 2×1452651225152² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11348837633 + ... + 11348837760.

Almost surely, 2^{1452651225152} is an apocalyptic number.

It is an amenable number.

1452651225152 is a deficient number, since it is larger than the sum of its proper divisors (1429953549886).

1452651225152 is an equidigital number, since it uses as much as digits as its factorization.

1452651225152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22697675405 (or 22697675395 counting only the distinct ones).

The product of its digits is 240000, while the sum is 41.

Adding to 1452651225152 its reverse (2515221562541), we get a palindrome (3967872787693).

The spelling of 1452651225152 in words is "one trillion, four hundred fifty-two billion, six hundred fifty-one million, two hundred twenty-five thousand, one hundred fifty-two".