1452553032 has 128 divisors (see below), whose sum is σ = 4460451840. Its totient is φ = 384721920.

The previous prime is 1452552979. The next prime is 1452553057. The reversal of 1452553032 is 2303552541.

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 31 ways as a sum of consecutive naturals, for example, 187557 + ... + 195147.

It is an arithmetic number, because the mean of its divisors is an integer number (34847280).

Almost surely, 2^1452553032 is an apocalyptic number.

1452553032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452553032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2230225920).

1452553032 is an abundant number, since it is smaller than the sum of its proper divisors (3007898808).

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

1452553032 is a wasteful number, since it uses less digits than its factorization.

1452553032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7691 (or 7687 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1452553032 is about 38112.3737387217. The cubic root of 1452553032 is about 1132.5150943609.

The spelling of 1452553032 in words is "one billion, four hundred fifty-two million, five hundred fifty-three thousand, thirty-two".