456805051 has 2 divisors, whose sum is σ = 456805052. Its totient is φ = 456805050.

The previous prime is 456805031. The next prime is 456805091. The reversal of 456805051 is 150508654.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456805051 - 2¹¹ = 456803003 is a prime.

It is a super-2 number, since 2×456805051² = 417341709238225202, which contains 22 as substring.

It is equal to p_24194680 and since 456805051 and 24194680 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 456804998 and 456805016.

It is not a weakly prime, because it can be changed into another prime (456805031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228402525 + 228402526.

It is an arithmetic number, because the mean of its divisors is an integer number (228402526).

Almost surely, 2^456805051 is an apocalyptic number.

456805051 is a deficient number, since it is larger than the sum of its proper divisors (1).

456805051 is an equidigital number, since it uses as much as digits as its factorization.

456805051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 456805051 is about 21372.9981752678. The cubic root of 456805051 is about 770.1529189739.

The spelling of 456805051 in words is "four hundred fifty-six million, eight hundred five thousand, fifty-one".