454550087 has 2 divisors, whose sum is σ = 454550088. Its totient is φ = 454550086.

The previous prime is 454550059. The next prime is 454550093. The reversal of 454550087 is 780055454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454550087 - 2¹⁸ = 454287943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454550087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454550027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227275043 + 227275044.

It is an arithmetic number, because the mean of its divisors is an integer number (227275044).

Almost surely, 2^454550087 is an apocalyptic number.

454550087 is a deficient number, since it is larger than the sum of its proper divisors (1).

454550087 is an equidigital number, since it uses as much as digits as its factorization.

454550087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 454550087 is about 21320.1802759733. The cubic root of 454550087 is about 768.8835718109.

The spelling of 454550087 in words is "four hundred fifty-four million, five hundred fifty thousand, eighty-seven".