455245051 has 2 divisors, whose sum is σ = 455245052. Its totient is φ = 455245050.

The previous prime is 455245039. The next prime is 455245093. The reversal of 455245051 is 150542554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455245051 is a prime.

It is a super-3 number, since 3×455245051³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455245001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227622525 + 227622526.

It is an arithmetic number, because the mean of its divisors is an integer number (227622526).

Almost surely, 2^455245051 is an apocalyptic number.

455245051 is a deficient number, since it is larger than the sum of its proper divisors (1).

455245051 is an equidigital number, since it uses as much as digits as its factorization.

455245051 is an evil number, because the sum of its binary digits is even.

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

The square root of 455245051 is about 21336.4723185441. The cubic root of 455245051 is about 769.2752223149.

The spelling of 455245051 in words is "four hundred fifty-five million, two hundred forty-five thousand, fifty-one".