454065053 has 8 divisors (see below), whose sum is σ = 517757688. Its totient is φ = 394481664.

The previous prime is 454065049. The next prime is 454065067. The reversal of 454065053 is 350560454.

It can be written as a sum of positive squares in 4 ways, for example, as 185695129 + 268369924 = 13627^2 + 16382^2 .

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 454065053 - 2² = 454065049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454065013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027076 + ... + 1027517.

It is an arithmetic number, because the mean of its divisors is an integer number (64719711).

Almost surely, 2^454065053 is an apocalyptic number.

It is an amenable number.

454065053 is a deficient number, since it is larger than the sum of its proper divisors (63692635).

454065053 is a wasteful number, since it uses less digits than its factorization.

454065053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054623.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 454065053 is about 21308.8022422660. The cubic root of 454065053 is about 768.6099918380.

The spelling of 454065053 in words is "four hundred fifty-four million, sixty-five thousand, fifty-three".