452545254 has 48 divisors (see below), whose sum is σ = 1156746240. Its totient is φ = 125126640.

The previous prime is 452545199. The next prime is 452545343.

452545254 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 54024 + ... + 61835.

It is an arithmetic number, because the mean of its divisors is an integer number (24098880).

Almost surely, 2^452545254 is an apocalyptic number.

452545254 is an abundant number, since it is smaller than the sum of its proper divisors (704200986).

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

452545254 is a wasteful number, since it uses less digits than its factorization.

452545254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115905 (or 115902 counting only the distinct ones).

The product of its digits is 160000, while the sum is 36.

The square root of 452545254 is about 21273.1110559786. Note that the first 3 decimals coincide. The cubic root of 452545254 is about 767.7514963413.

The spelling of 452545254 in words is "four hundred fifty-two million, five hundred forty-five thousand, two hundred fifty-four".