1452415300 has 144 divisors (see below), whose sum is σ = 3741899392. Its totient is φ = 479001600.

The previous prime is 1452415273. The next prime is 1452415303. The reversal of 1452415300 is 35142541.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1452415303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2196970 + ... + 2197630.

Almost surely, 2^1452415300 is an apocalyptic number.

1452415300 is a gapful number since it is divisible by the number (10) 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 1452415300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1870949696).

1452415300 is an abundant number, since it is smaller than the sum of its proper divisors (2289484092).

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

1452415300 is a wasteful number, since it uses less digits than its factorization.

1452415300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1452415300 is about 38110.5667761580. The cubic root of 1452415300 is about 1132.4792979629.

Adding to 1452415300 its reverse (35142541), we get a palindrome (1487557841).

The spelling of 1452415300 in words is "one billion, four hundred fifty-two million, four hundred fifteen thousand, three hundred".