455444051 has 2 divisors, whose sum is σ = 455444052. Its totient is φ = 455444050.

The previous prime is 455444029. The next prime is 455444057. The reversal of 455444051 is 150444554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455444051 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 455443999 and 455444017.

It is not a weakly prime, because it can be changed into another prime (455444057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227722025 + 227722026.

It is an arithmetic number, because the mean of its divisors is an integer number (227722026).

Almost surely, 2^455444051 is an apocalyptic number.

455444051 is a deficient number, since it is larger than the sum of its proper divisors (1).

455444051 is an equidigital number, since it uses as much as digits as its factorization.

455444051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 455444051 is about 21341.1351853644. The cubic root of 455444051 is about 769.3872963641.

The spelling of 455444051 in words is "four hundred fifty-five million, four hundred forty-four thousand, fifty-one".