1452455032 has 64 divisors (see below), whose sum is σ = 3198539520. Its totient is φ = 605380608.

The previous prime is 1452455029. The next prime is 1452455047. The reversal of 1452455032 is 2305542541.

It is a junction number, because it is equal to n+sod(n) for n = 1452454985 and 1452455003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617683 + ... + 620029.

It is an arithmetic number, because the mean of its divisors is an integer number (49977180).

Almost surely, 2^1452455032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452455032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1599269760).

1452455032 is an abundant number, since it is smaller than the sum of its proper divisors (1746084488).

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

1452455032 is a wasteful number, since it uses less digits than its factorization.

1452455032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660 (or 2656 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1452455032 is about 38111.0880453445. The cubic root of 1452455032 is about 1132.4896244991.

Adding to 1452455032 its reverse (2305542541), we get a palindrome (3757997573).

The spelling of 1452455032 in words is "one billion, four hundred fifty-two million, four hundred fifty-five thousand, thirty-two".