453677056 has 52 divisors (see below), whose sum is σ = 1036915072. Its totient is φ = 194420736.

The previous prime is 453677053. The next prime is 453677071. The reversal of 453677056 is 650776354.

It is a super-2 number, since 2×453677056² = 411645742281654272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (453677053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20761 + ... + 36583.

Almost surely, 2^453677056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453677056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518457536).

453677056 is an abundant number, since it is smaller than the sum of its proper divisors (583238016).

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

453677056 is an equidigital number, since it uses as much as digits as its factorization.

453677056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15854 (or 15832 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 453677056 is about 21299.6961480675. The cubic root of 453677056 is about 768.3910046014.

The spelling of 453677056 in words is "four hundred fifty-three million, six hundred seventy-seven thousand, fifty-six".