1452718080 has 288 divisors, whose sum is σ = 5496407280. Its totient is φ = 351928320.

The previous prime is 1452718079. The next prime is 1452718097. The reversal of 1452718080 is 808172541.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×1452718080² = 4220779639917772800, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 1013044 + ... + 1014476.

Almost surely, 2^1452718080 is an apocalyptic number.

1452718080 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 1452718080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2748203640).

1452718080 is an abundant number, since it is smaller than the sum of its proper divisors (4043689200).

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

1452718080 is a wasteful number, since it uses less digits than its factorization.

1452718080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 1452718080 is about 38114.5389582506. The cubic root of 1452718080 is about 1132.5579871775.

It can be divided in two parts, 145271 and 8080, that added together give a palindrome (153351).

The spelling of 1452718080 in words is "one billion, four hundred fifty-two million, seven hundred eighteen thousand, eighty".