4509463446715 has 4 divisors (see below), whose sum is σ = 5411356136064. Its totient is φ = 3607570757368.

The previous prime is 4509463446701. The next prime is 4509463446727. The reversal of 4509463446715 is 5176443649054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4509463446715 - 2²¹ = 4509461349563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4509463446715.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 450946344667 + ... + 450946344676.

It is an arithmetic number, because the mean of its divisors is an integer number (1352839034016).

Almost surely, 2^{4509463446715} is an apocalyptic number.

4509463446715 is a deficient number, since it is larger than the sum of its proper divisors (901892689349).

4509463446715 is an equidigital number, since it uses as much as digits as its factorization.

4509463446715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901892689348.

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 4509463446715 in words is "four trillion, five hundred nine billion, four hundred sixty-three million, four hundred forty-six thousand, seven hundred fifteen".