454028527 has 2 divisors, whose sum is σ = 454028528. Its totient is φ = 454028526.

The previous prime is 454028489. The next prime is 454028543. The reversal of 454028527 is 725820454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454028527 - 2¹¹ = 454026479 is a prime.

It is a super-2 number, since 2×454028527² = 412283806659579458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454028557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227014263 + 227014264.

It is an arithmetic number, because the mean of its divisors is an integer number (227014264).

Almost surely, 2^454028527 is an apocalyptic number.

454028527 is a deficient number, since it is larger than the sum of its proper divisors (1).

454028527 is an equidigital number, since it uses as much as digits as its factorization.

454028527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 454028527 is about 21307.9451613711. The cubic root of 454028527 is about 768.5893817212.

The spelling of 454028527 in words is "four hundred fifty-four million, twenty-eight thousand, five hundred twenty-seven".