4481615975 has 12 divisors (see below), whose sum is σ = 5849688840. Its totient is φ = 3396592800.

The previous prime is 4481615953. The next prime is 4481615981. The reversal of 4481615975 is 5795161844.

It is not a de Polignac number, because 4481615975 - 2¹² = 4481611879 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4717016 + ... + 4717965.

It is an arithmetic number, because the mean of its divisors is an integer number (487474070).

Almost surely, 2^4481615975 is an apocalyptic number.

4481615975 is a deficient number, since it is larger than the sum of its proper divisors (1368072865).

4481615975 is a wasteful number, since it uses less digits than its factorization.

4481615975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435010 (or 9435005 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 4481615975 is about 66944.8726565373. The cubic root of 4481615975 is about 1648.7123072274.

The spelling of 4481615975 in words is "four billion, four hundred eighty-one million, six hundred fifteen thousand, nine hundred seventy-five".