455112029 has 2 divisors, whose sum is σ = 455112030. Its totient is φ = 455112028.

The previous prime is 455111999. The next prime is 455112041. The reversal of 455112029 is 920211554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259951129 + 195160900 = 16123^2 + 13970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455112029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 455111992 and 455112010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455112079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227556014 + 227556015.

It is an arithmetic number, because the mean of its divisors is an integer number (227556015).

Almost surely, 2^455112029 is an apocalyptic number.

It is an amenable number.

455112029 is a deficient number, since it is larger than the sum of its proper divisors (1).

455112029 is an equidigital number, since it uses as much as digits as its factorization.

455112029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 455112029 is about 21333.3548463433. The cubic root of 455112029 is about 769.2002879494.

The spelling of 455112029 in words is "four hundred fifty-five million, one hundred twelve thousand, twenty-nine".