1452026452 has 12 divisors (see below), whose sum is σ = 2546561556. Its totient is φ = 724437440.

The previous prime is 1452026449. The next prime is 1452026533. The reversal of 1452026452 is 2546202541.

It can be written as a sum of positive squares in 2 ways, for example, as 1010858436 + 441168016 = 31794^2 + 21004^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 391873 + ... + 395560.

It is an arithmetic number, because the mean of its divisors is an integer number (212213463).

Almost surely, 2^1452026452 is an apocalyptic number.

It is an amenable number.

1452026452 is a deficient number, since it is larger than the sum of its proper divisors (1094535104).

1452026452 is a wasteful number, since it uses less digits than its factorization.

1452026452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787898 (or 787896 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1452026452 is about 38105.4648574191. The cubic root of 1452026452 is about 1132.3782245728.

Adding to 1452026452 its reverse (2546202541), we get a palindrome (3998228993).

The spelling of 1452026452 in words is "one billion, four hundred fifty-two million, twenty-six thousand, four hundred fifty-two".