455252093 has 2 divisors, whose sum is σ = 455252094. Its totient is φ = 455252092.

The previous prime is 455252053. The next prime is 455252159. The reversal of 455252093 is 390252554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 448507684 + 6744409 = 21178^2 + 2597^2 .

It is a cyclic number.

It is not a de Polignac number, because 455252093 - 2⁶ = 455252029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455252023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227626046 + 227626047.

It is an arithmetic number, because the mean of its divisors is an integer number (227626047).

Almost surely, 2^455252093 is an apocalyptic number.

It is an amenable number.

455252093 is a deficient number, since it is larger than the sum of its proper divisors (1).

455252093 is an equidigital number, since it uses as much as digits as its factorization.

455252093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 455252093 is about 21336.6373404996. The cubic root of 455252093 is about 769.2791888293.

The spelling of 455252093 in words is "four hundred fifty-five million, two hundred fifty-two thousand, ninety-three".