452154560 has 224 divisors, whose sum is σ = 1301154624. Its totient is φ = 147456000.

The previous prime is 452154553. The next prime is 452154569. The reversal of 452154560 is 65451254.

It is a super-2 number, since 2×452154560² = 408887492257587200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (452154569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876040 + ... + 1876280.

It is an arithmetic number, because the mean of its divisors is an integer number (5808726).

Almost surely, 2^452154560 is an apocalyptic number.

452154560 is a gapful number since it is divisible by the number (40) 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 452154560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650577312).

452154560 is an abundant number, since it is smaller than the sum of its proper divisors (849000064).

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

452154560 is a wasteful number, since it uses less digits than its factorization.

452154560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 452154560 is about 21263.9262602183. The cubic root of 452154560 is about 767.5304928344.

The spelling of 452154560 in words is "four hundred fifty-two million, one hundred fifty-four thousand, five hundred sixty".