452055537 has 12 divisors (see below), whose sum is σ = 653209284. Its totient is φ = 301259520.

The previous prime is 452055523. The next prime is 452055559. The reversal of 452055537 is 735550254.

It can be written as a sum of positive squares in 2 ways, for example, as 346294881 + 105760656 = 18609^2 + 10284^2 .

It is not a de Polignac number, because 452055537 - 2¹⁰ = 452054513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452055587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22237 + ... + 37397.

It is an arithmetic number, because the mean of its divisors is an integer number (54434107).

Almost surely, 2^452055537 is an apocalyptic number.

It is an amenable number.

452055537 is a deficient number, since it is larger than the sum of its proper divisors (201153747).

452055537 is a wasteful number, since it uses less digits than its factorization.

452055537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18480 (or 18477 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The square root of 452055537 is about 21261.5977057229. The cubic root of 452055537 is about 767.4744583662.

The spelling of 452055537 in words is "four hundred fifty-two million, fifty-five thousand, five hundred thirty-seven".