452553453 has 16 divisors (see below), whose sum is σ = 731400000. Its totient is φ = 274274640.

The previous prime is 452553389. The next prime is 452553463. The reversal of 452553453 is 354355254.

452553453 is a `hidden beast` number, since 4 + 52 + 553 + 4 + 53 = 666.

It is not a de Polignac number, because 452553453 - 2⁶ = 452553389 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452553463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761578 + ... + 762171.

It is an arithmetic number, because the mean of its divisors is an integer number (45712500).

Almost surely, 2^452553453 is an apocalyptic number.

It is an amenable number.

452553453 is a deficient number, since it is larger than the sum of its proper divisors (278846547).

452553453 is a wasteful number, since it uses less digits than its factorization.

452553453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523769 (or 1523763 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 452553453 is about 21273.3037631676. The cubic root of 452553453 is about 767.7561328989.

The spelling of 452553453 in words is "four hundred fifty-two million, five hundred fifty-three thousand, four hundred fifty-three".