46622422664 has 8 divisors (see below), whose sum is σ = 87417042510. Its totient is φ = 23311211328.

The previous prime is 46622422657. The next prime is 46622422681.

It is a happy number.

46622422664 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 25609600900 + 21012821764 = 160030^2 + 144958^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 2913901409 + ... + 2913901424.

Almost surely, 2^46622422664 is an apocalyptic number.

It is an amenable number.

46622422664 is a deficient number, since it is larger than the sum of its proper divisors (40794619846).

46622422664 is a wasteful number, since it uses less digits than its factorization.

46622422664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827802839 (or 5827802835 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

The spelling of 46622422664 in words is "forty-six billion, six hundred twenty-two million, four hundred twenty-two thousand, six hundred sixty-four".