4516899849 has 128 divisors (see below), whose sum is σ = 8999424000. Its totient is φ = 2167948800.

The previous prime is 4516899841. The next prime is 4516899851. The reversal of 4516899849 is 9489986154.

Together with 4482524150 it forms a betrothed pair.

It is not a de Polignac number, because 4516899849 - 2³ = 4516899841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4516899841) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1618147 + ... + 1620935.

It is an arithmetic number, because the mean of its divisors is an integer number (70308000).

Almost surely, 2^4516899849 is an apocalyptic number.

It is an amenable number.

4516899849 is a deficient number, since it is larger than the sum of its proper divisors (4482524151).

4516899849 is a wasteful number, since it uses less digits than its factorization.

4516899849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876 (or 2870 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 63.

The square root of 4516899849 is about 67207.8853186142. The cubic root of 4516899849 is about 1653.0277860027.

The spelling of 4516899849 in words is "four billion, five hundred sixteen million, eight hundred ninety-nine thousand, eight hundred forty-nine".