45675430006447 has 2 divisors, whose sum is σ = 45675430006448. Its totient is φ = 45675430006446.

The previous prime is 45675430006421. The next prime is 45675430006499. The reversal of 45675430006447 is 74460003457654.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45675430006447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45675430066447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837715003223 + 22837715003224.

It is an arithmetic number, because the mean of its divisors is an integer number (22837715003224).

Almost surely, 2^{45675430006447} is an apocalyptic number.

45675430006447 is a deficient number, since it is larger than the sum of its proper divisors (1).

45675430006447 is an equidigital number, since it uses as much as digits as its factorization.

45675430006447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33868800, while the sum is 55.

The spelling of 45675430006447 in words is "forty-five trillion, six hundred seventy-five billion, four hundred thirty million, six thousand, four hundred forty-seven".