454882445 has 16 divisors (see below), whose sum is σ = 554688000. Its totient is φ = 358041600.

The previous prime is 454882409. The next prime is 454882453. The reversal of 454882445 is 544288454.

It is not a de Polignac number, because 454882445 - 2¹⁶ = 454816909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454882396 and 454882405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226556 + ... + 228554.

It is an arithmetic number, because the mean of its divisors is an integer number (34668000).

Almost surely, 2^454882445 is an apocalyptic number.

It is an amenable number.

454882445 is a deficient number, since it is larger than the sum of its proper divisors (99805555).

454882445 is a wasteful number, since it uses less digits than its factorization.

454882445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716.

The product of its digits is 819200, while the sum is 44.

The square root of 454882445 is about 21327.9732979953. The cubic root of 454882445 is about 769.0709236237.

The spelling of 454882445 in words is "four hundred fifty-four million, eight hundred eighty-two thousand, four hundred forty-five".