464645564577254 has 8 divisors (see below), whose sum is σ = 696969821178048. Its totient is φ = 232322290851240.

The previous prime is 464645564577163. The next prime is 464645564577319. The reversal of 464645564577254 is 452775465546464.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244535702 + ... + 246428489.

It is an arithmetic number, because the mean of its divisors is an integer number (87121227647256).

Almost surely, 2^{464645564577254} is an apocalyptic number.

464645564577254 is a deficient number, since it is larger than the sum of its proper divisors (232324256600794).

464645564577254 is a wasteful number, since it uses less digits than its factorization.

464645564577254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491437390.

The product of its digits is 13547520000, while the sum is 74.

The spelling of 464645564577254 in words is "four hundred sixty-four trillion, six hundred forty-five billion, five hundred sixty-four million, five hundred seventy-seven thousand, two hundred fifty-four".