1452898080 has 384 divisors, whose sum is σ = 5535129600. Its totient is φ = 354585600.

The previous prime is 1452898079. The next prime is 1452898093. The reversal of 1452898080 is 808982541.

It is a happy number.

It is a super-2 number, since 2×1452898080² = 4221825661735372800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2544195 + ... + 2544765.

It is an arithmetic number, because the mean of its divisors is an integer number (14414400).

Almost surely, 2^1452898080 is an apocalyptic number.

1452898080 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 1452898080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767564800).

1452898080 is an abundant number, since it is smaller than the sum of its proper divisors (4082231520).

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

1452898080 is a wasteful number, since it uses less digits than its factorization.

1452898080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 1452898080 is about 38116.9001887614. The cubic root of 1452898080 is about 1132.6047620292.

The spelling of 1452898080 in words is "one billion, four hundred fifty-two million, eight hundred ninety-eight thousand, eighty".