461601513657164 has 6 divisors (see below), whose sum is σ = 807802648900044. Its totient is φ = 230800756828580.

The previous prime is 461601513657143. The next prime is 461601513657241. The reversal of 461601513657164 is 461756315106164.

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 as a sum of consecutive naturals, namely, 57700189207142 + ... + 57700189207149.

It is an arithmetic number, because the mean of its divisors is an integer number (134633774816674).

Almost surely, 2^{461601513657164} is an apocalyptic number.

It is an amenable number.

461601513657164 is a deficient number, since it is larger than the sum of its proper divisors (346201135242880).

461601513657164 is a wasteful number, since it uses less digits than its factorization.

461601513657164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115400378414295 (or 115400378414293 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 461601513657164 in words is "four hundred sixty-one trillion, six hundred one billion, five hundred thirteen million, six hundred fifty-seven thousand, one hundred sixty-four".