454734445 has 32 divisors (see below), whose sum is σ = 634023936. Its totient is φ = 309427200.

The previous prime is 454734439. The next prime is 454734451. The reversal of 454734445 is 544437454.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (454734439) and next prime (454734451).

It is not a de Polignac number, because 454734445 - 2³ = 454734437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454734398 and 454734407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167892 + ... + 170578.

It is an arithmetic number, because the mean of its divisors is an integer number (19813248).

Almost surely, 2^454734445 is an apocalyptic number.

It is an amenable number.

454734445 is a deficient number, since it is larger than the sum of its proper divisors (179289491).

454734445 is a wasteful number, since it uses less digits than its factorization.

454734445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901.

The product of its digits is 537600, while the sum is 40.

The square root of 454734445 is about 21324.5033939832. The cubic root of 454734445 is about 768.9875065822.

The spelling of 454734445 in words is "four hundred fifty-four million, seven hundred thirty-four thousand, four hundred forty-five".