4506145433291 has 2 divisors, whose sum is σ = 4506145433292. Its totient is φ = 4506145433290.

The previous prime is 4506145433239. The next prime is 4506145433353. The reversal of 4506145433291 is 1923345416054.

It is a happy number.

4506145433291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4506145433291 - 2¹⁴ = 4506145416907 is a prime.

It is not a weakly prime, because it can be changed into another prime (4506145430291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2253072716645 + 2253072716646.

It is an arithmetic number, because the mean of its divisors is an integer number (2253072716646).

Almost surely, 2^{4506145433291} is an apocalyptic number.

4506145433291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4506145433291 is an equidigital number, since it uses as much as digits as its factorization.

4506145433291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 4506145433291 in words is "four trillion, five hundred six billion, one hundred forty-five million, four hundred thirty-three thousand, two hundred ninety-one".