464545154484667 has 2 divisors, whose sum is σ = 464545154484668. Its totient is φ = 464545154484666.

The previous prime is 464545154484659. The next prime is 464545154484673. The reversal of 464545154484667 is 766484451545464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464545154484667 - 2³ = 464545154484659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464545154484667.

It is not a weakly prime, because it can be changed into another prime (464545154484637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232272577242333 + 232272577242334.

It is an arithmetic number, because the mean of its divisors is an integer number (232272577242334).

Almost surely, 2^{464545154484667} is an apocalyptic number.

464545154484667 is a deficient number, since it is larger than the sum of its proper divisors (1).

464545154484667 is an equidigital number, since it uses as much as digits as its factorization.

464545154484667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6193152000, while the sum is 73.

The spelling of 464545154484667 in words is "four hundred sixty-four trillion, five hundred forty-five billion, one hundred fifty-four million, four hundred eighty-four thousand, six hundred sixty-seven".