455801747 has 2 divisors, whose sum is σ = 455801748. Its totient is φ = 455801746.

The previous prime is 455801713. The next prime is 455801761. The reversal of 455801747 is 747108554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455801747 - 2¹² = 455797651 is a prime.

It is not a weakly prime, because it can be changed into another prime (455801777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227900873 + 227900874.

It is an arithmetic number, because the mean of its divisors is an integer number (227900874).

Almost surely, 2^455801747 is an apocalyptic number.

455801747 is a deficient number, since it is larger than the sum of its proper divisors (1).

455801747 is an equidigital number, since it uses as much as digits as its factorization.

455801747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 156800, while the sum is 41.

The square root of 455801747 is about 21349.5139757326. The cubic root of 455801747 is about 769.5886637563.

The spelling of 455801747 in words is "four hundred fifty-five million, eight hundred one thousand, seven hundred forty-seven".