46561616564 has 6 divisors (see below), whose sum is σ = 81482828994. Its totient is φ = 23280808280.

The previous prime is 46561616509. The next prime is 46561616587.

46561616564 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 29042976400 + 17518640164 = 170420^2 + 132358^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5820202067 + ... + 5820202074.

It is an arithmetic number, because the mean of its divisors is an integer number (13580471499).

Almost surely, 2^46561616564 is an apocalyptic number.

It is an amenable number.

46561616564 is a deficient number, since it is larger than the sum of its proper divisors (34921212430).

46561616564 is a wasteful number, since it uses less digits than its factorization.

46561616564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11640404145 (or 11640404143 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 50.

The spelling of 46561616564 in words is "forty-six billion, five hundred sixty-one million, six hundred sixteen thousand, five hundred sixty-four".