451533000047 has 2 divisors, whose sum is σ = 451533000048. Its totient is φ = 451533000046.

The previous prime is 451533000043. The next prime is 451533000077. The reversal of 451533000047 is 740000335154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 451533000047 - 2² = 451533000043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 451532999977 and 451533000022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451533000043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225766500023 + 225766500024.

It is an arithmetic number, because the mean of its divisors is an integer number (225766500024).

Almost surely, 2^451533000047 is an apocalyptic number.

451533000047 is a deficient number, since it is larger than the sum of its proper divisors (1).

451533000047 is an equidigital number, since it uses as much as digits as its factorization.

451533000047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 451533000047 in words is "four hundred fifty-one billion, five hundred thirty-three million, forty-seven", and thus it is an aban number.