453434056 has 8 divisors (see below), whose sum is σ = 850188870. Its totient is φ = 226717024.

The previous prime is 453434041. The next prime is 453434101. The reversal of 453434056 is 650434354.

It can be written as a sum of positive squares in only one way, i.e., 360620100 + 92813956 = 18990^2 + 9634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×453434056² = 411204886281222272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28339621 + ... + 28339636.

Almost surely, 2^453434056 is an apocalyptic number.

It is an amenable number.

453434056 is a deficient number, since it is larger than the sum of its proper divisors (396754814).

453434056 is a wasteful number, since it uses less digits than its factorization.

453434056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56679263 (or 56679259 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 453434056 is about 21293.9910772969. The cubic root of 453434056 is about 768.2537907261.

The spelling of 453434056 in words is "four hundred fifty-three million, four hundred thirty-four thousand, fifty-six".