454600945 has 16 divisors (see below), whose sum is σ = 562636800. Its totient is φ = 352404864.

The previous prime is 454600933. The next prime is 454600987. The reversal of 454600945 is 549006454.

It is a cyclic number.

It is not a de Polignac number, because 454600945 - 2¹³ = 454592753 is a prime.

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, 18981 + ... + 35629.

It is an arithmetic number, because the mean of its divisors is an integer number (35164800).

Almost surely, 2^454600945 is an apocalyptic number.

It is an amenable number.

454600945 is a deficient number, since it is larger than the sum of its proper divisors (108035855).

454600945 is a wasteful number, since it uses less digits than its factorization.

454600945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16824.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 454600945 is about 21321.3729623587. The cubic root of 454600945 is about 768.9122466284.

The spelling of 454600945 in words is "four hundred fifty-four million, six hundred thousand, nine hundred forty-five".