1446453552 has 40 divisors (see below), whose sum is σ = 3857213440. Its totient is φ = 466597440.

The previous prime is 1446453487. The next prime is 1446453563. The reversal of 1446453552 is 2553546441.

It is a self number, because there is not a number n which added to its sum of digits gives 1446453552.

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 7 ways as a sum of consecutive naturals, for example, 484552 + ... + 487527.

It is an arithmetic number, because the mean of its divisors is an integer number (96430336).

Almost surely, 2^1446453552 is an apocalyptic number.

1446453552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1446453552 is an abundant number, since it is smaller than the sum of its proper divisors (2410759888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1446453552 is a wasteful number, since it uses less digits than its factorization.

1446453552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972121 (or 972115 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 1446453552 is about 38032.2698770399. The cubic root of 1446453552 is about 1130.9276721879.

Adding to 1446453552 its reverse (2553546441), we get a palindrome (3999999993).

The spelling of 1446453552 in words is "one billion, four hundred forty-six million, four hundred fifty-three thousand, five hundred fifty-two".