455425051 has 2 divisors, whose sum is σ = 455425052. Its totient is φ = 455425050.

The previous prime is 455425049. The next prime is 455425081. The reversal of 455425051 is 150524554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455425051 - 2¹ = 455425049 is a prime.

Together with 455425049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (455425031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227712525 + 227712526.

It is an arithmetic number, because the mean of its divisors is an integer number (227712526).

Almost surely, 2^455425051 is an apocalyptic number.

455425051 is a deficient number, since it is larger than the sum of its proper divisors (1).

455425051 is an equidigital number, since it uses as much as digits as its factorization.

455425051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 455425051 is about 21340.6900310182. The cubic root of 455425051 is about 769.3765972365.

The spelling of 455425051 in words is "four hundred fifty-five million, four hundred twenty-five thousand, fifty-one".