1452223532 has 24 divisors (see below), whose sum is σ = 2591341200. Its totient is φ = 711861696.

The previous prime is 1452223457. The next prime is 1452223559. The reversal of 1452223532 is 2353222541.

It is a junction number, because it is equal to n+sod(n) for n = 1452223495 and 1452223504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479519 + ... + 482537.

It is an arithmetic number, because the mean of its divisors is an integer number (107972550).

Almost surely, 2^1452223532 is an apocalyptic number.

It is an amenable number.

1452223532 is a deficient number, since it is larger than the sum of its proper divisors (1139117668).

1452223532 is a wasteful number, since it uses less digits than its factorization.

1452223532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345 (or 5343 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 1452223532 is about 38108.0507504648. The cubic root of 1452223532 is about 1132.4294538977.

Subtracting 1452223532 from its reverse (2353222541), we obtain a palindrome (900999009).

The spelling of 1452223532 in words is "one billion, four hundred fifty-two million, two hundred twenty-three thousand, five hundred thirty-two".