1452212625 has 16 divisors (see below), whose sum is σ = 2416482432. Its totient is φ = 774513200.

The previous prime is 1452212609. The next prime is 1452212633. The reversal of 1452212625 is 5262122541.

It is not a de Polignac number, because 1452212625 - 2⁴ = 1452212609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1452212592 and 1452212601.

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 in 15 ways as a sum of consecutive naturals, for example, 1935909 + ... + 1936658.

It is an arithmetic number, because the mean of its divisors is an integer number (151030152).

Almost surely, 2^1452212625 is an apocalyptic number.

1452212625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1452212625 is a deficient number, since it is larger than the sum of its proper divisors (964269807).

1452212625 is an equidigital number, since it uses as much as digits as its factorization.

1452212625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872585 (or 3872575 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 1452212625 is about 38107.9076439523. The cubic root of 1452212625 is about 1132.4266188340.

The spelling of 1452212625 in words is "one billion, four hundred fifty-two million, two hundred twelve thousand, six hundred twenty-five".