1452623425 has 24 divisors (see below), whose sum is σ = 1967195520. Its totient is φ = 1055275200.

The previous prime is 1452623401. The next prime is 1452623453. The reversal of 1452623425 is 5243262541.

It is not a de Polignac number, because 1452623425 - 2²⁵ = 1419068993 is a prime.

It is a super-2 number, since 2×1452623425² = 4220229629717461250, which 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 in 23 ways as a sum of consecutive naturals, for example, 300931 + ... + 305719.

It is an arithmetic number, because the mean of its divisors is an integer number (81966480).

Almost surely, 2^1452623425 is an apocalyptic number.

It is an amenable number.

1452623425 is a deficient number, since it is larger than the sum of its proper divisors (514572095).

1452623425 is a wasteful number, since it uses less digits than its factorization.

1452623425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913 (or 5908 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 1452623425 is about 38113.2972202616. The cubic root of 1452623425 is about 1132.5333885518.

Adding to 1452623425 its reverse (5243262541), we get a palindrome (6695885966).

The spelling of 1452623425 in words is "one billion, four hundred fifty-two million, six hundred twenty-three thousand, four hundred twenty-five".