452544836 has 6 divisors (see below), whose sum is σ = 791953470. Its totient is φ = 226272416.

The previous prime is 452544823. The next prime is 452544847. The reversal of 452544836 is 638445254.

It can be written as a sum of positive squares in only one way, i.e., 252492100 + 200052736 = 15890^2 + 14144^2 .

It is a junction number, because it is equal to n+sod(n) for n = 452544793 and 452544802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56568101 + ... + 56568108.

It is an arithmetic number, because the mean of its divisors is an integer number (131992245).

Almost surely, 2^452544836 is an apocalyptic number.

It is an amenable number.

452544836 is a deficient number, since it is larger than the sum of its proper divisors (339408634).

452544836 is a wasteful number, since it uses less digits than its factorization.

452544836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113136213 (or 113136211 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The square root of 452544836 is about 21273.1012313673. The cubic root of 452544836 is about 767.7512599596.

The spelling of 452544836 in words is "four hundred fifty-two million, five hundred forty-four thousand, eight hundred thirty-six".