4661489775 has 24 divisors (see below), whose sum is σ = 7779037824. Its totient is φ = 2462888800.

The previous prime is 4661489753. The next prime is 4661489797. The reversal of 4661489775 is 5779841664.

It is an interprime number because it is at equal distance from previous prime (4661489753) and next prime (4661489797).

It is not a de Polignac number, because 4661489775 - 2⁹ = 4661489263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282411 + ... + 298460.

It is an arithmetic number, because the mean of its divisors is an integer number (324126576).

Almost surely, 2^4661489775 is an apocalyptic number.

4661489775 is a deficient number, since it is larger than the sum of its proper divisors (3117548049).

4661489775 is a wasteful number, since it uses less digits than its factorization.

4661489775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580991 (or 580986 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 4661489775 is about 68275.1036249671. The cubic root of 4661489775 is about 1670.4811472934.

The spelling of 4661489775 in words is "four billion, six hundred sixty-one million, four hundred eighty-nine thousand, seven hundred seventy-five".