4515985516 has 24 divisors (see below), whose sum is σ = 9040177440. Its totient is φ = 1933663872.

The previous prime is 4515985501. The next prime is 4515985541. The reversal of 4515985516 is 6155895154.

It is a self number, because there is not a number n which added to its sum of digits gives 4515985516.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41665 + ... + 103768.

It is an arithmetic number, because the mean of its divisors is an integer number (376674060).

Almost surely, 2^4515985516 is an apocalyptic number.

It is an amenable number.

4515985516 is an abundant number, since it is smaller than the sum of its proper divisors (4524191924).

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

4515985516 is a wasteful number, since it uses less digits than its factorization.

4515985516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146553 (or 146551 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 49.

The square root of 4515985516 is about 67201.0826996113. The cubic root of 4515985516 is about 1652.9162404811.

The spelling of 4515985516 in words is "four billion, five hundred fifteen million, nine hundred eighty-five thousand, five hundred sixteen".