454945395 has 8 divisors (see below), whose sum is σ = 727912656. Its totient is φ = 242637536.

The previous prime is 454945373. The next prime is 454945409. The reversal of 454945395 is 593549454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454945395 - 2⁶ = 454945331 is a prime.

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, 15164832 + ... + 15164861.

It is an arithmetic number, because the mean of its divisors is an integer number (90989082).

Almost surely, 2^454945395 is an apocalyptic number.

454945395 is a deficient number, since it is larger than the sum of its proper divisors (272967261).

454945395 is a wasteful number, since it uses less digits than its factorization.

454945395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30329701.

The product of its digits is 1944000, while the sum is 48.

The square root of 454945395 is about 21329.4490083546. The cubic root of 454945395 is about 769.1063985631.

The spelling of 454945395 in words is "four hundred fifty-four million, nine hundred forty-five thousand, three hundred ninety-five".