4646552544 has 36 divisors (see below), whose sum is σ = 13213634616. Its totient is φ = 1548850752.

The previous prime is 4646552497. The next prime is 4646552597. The reversal of 4646552544 is 4452556464.

4646552544 is a `hidden beast` number, since 4 + 6 + 46 + 552 + 54 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4646552544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8066644 + ... + 8067219.

It is an arithmetic number, because the mean of its divisors is an integer number (367045406).

Almost surely, 2^4646552544 is an apocalyptic number.

It is an amenable number.

4646552544 is an abundant number, since it is smaller than the sum of its proper divisors (8567082072).

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

4646552544 is a wasteful number, since it uses less digits than its factorization.

4646552544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16133879 (or 16133868 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

The square root of 4646552544 is about 68165.6258241645. The cubic root of 4646552544 is about 1668.6949470371.

The spelling of 4646552544 in words is "four billion, six hundred forty-six million, five hundred fifty-two thousand, five hundred forty-four".