464949558618 has 8 divisors (see below), whose sum is σ = 929899117248. Its totient is φ = 154983186204.

The previous prime is 464949558611. The next prime is 464949558637. The reversal of 464949558618 is 816855949464.

It is a sphenic number, since it is the product of 3 distinct primes.

464949558618 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (464949558611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38745796546 + ... + 38745796557.

It is an arithmetic number, because the mean of its divisors is an integer number (116237389656).

Almost surely, 2^464949558618 is an apocalyptic number.

464949558618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464949558618 is a wasteful number, since it uses less digits than its factorization.

464949558618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77491593108.

The product of its digits is 298598400, while the sum is 69.

The spelling of 464949558618 in words is "four hundred sixty-four billion, nine hundred forty-nine million, five hundred fifty-eight thousand, six hundred eighteen".