454252027 has 16 divisors (see below), whose sum is σ = 478951200. Its totient is φ = 430214400.

The previous prime is 454252013. The next prime is 454252031. The reversal of 454252027 is 720252454.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454252027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454252027.

It is not an unprimeable number, because it can be changed into a prime (454255027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755527 + ... + 756127.

It is an arithmetic number, because the mean of its divisors is an integer number (29934450).

Almost surely, 2^454252027 is an apocalyptic number.

454252027 is a deficient number, since it is larger than the sum of its proper divisors (24699173).

454252027 is a wasteful number, since it uses less digits than its factorization.

454252027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 454252027 is about 21313.1890387150. The cubic root of 454252027 is about 768.7154762560.

The spelling of 454252027 in words is "four hundred fifty-four million, two hundred fifty-two thousand, twenty-seven".