454707452 has 24 divisors (see below), whose sum is σ = 804785520. Its totient is φ = 224778240.

The previous prime is 454707403. The next prime is 454707509. The reversal of 454707452 is 254707454.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278663 + ... + 280289.

It is an arithmetic number, because the mean of its divisors is an integer number (33532730).

Almost surely, 2^454707452 is an apocalyptic number.

It is an amenable number.

454707452 is a deficient number, since it is larger than the sum of its proper divisors (350078068).

454707452 is a wasteful number, since it uses less digits than its factorization.

454707452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 454707452 is about 21323.8704741892. The cubic root of 454707452 is about 768.9722906023.

The spelling of 454707452 in words is "four hundred fifty-four million, seven hundred seven thousand, four hundred fifty-two".