1452514752 has 84 divisors (see below), whose sum is σ = 4483653720. Its totient is φ = 446925312.

The previous prime is 1452514741. The next prime is 1452514771. The reversal of 1452514752 is 2574152541.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89502 + ... + 104477.

It is an arithmetic number, because the mean of its divisors is an integer number (53376830).

Almost surely, 2^1452514752 is an apocalyptic number.

1452514752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452514752 is an abundant number, since it is smaller than the sum of its proper divisors (3031138968).

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

1452514752 is a wasteful number, since it uses less digits than its factorization.

1452514752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194010 (or 193997 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 1452514752 is about 38111.8715363074. The cubic root of 1452514752 is about 1132.5051456574.

The spelling of 1452514752 in words is "one billion, four hundred fifty-two million, five hundred fourteen thousand, seven hundred fifty-two".