4645515112 has 32 divisors (see below), whose sum is σ = 9963374400. Its totient is φ = 1989195264.

The previous prime is 4645515107. The next prime is 4645515113. The reversal of 4645515112 is 2115155464.

It is not an unprimeable number, because it can be changed into a prime (4645515113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29464 + ... + 100792.

It is an arithmetic number, because the mean of its divisors is an integer number (311355450).

Almost surely, 2^4645515112 is an apocalyptic number.

It is an amenable number.

4645515112 is an abundant number, since it is smaller than the sum of its proper divisors (5317859288).

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

4645515112 is a wasteful number, since it uses less digits than its factorization.

4645515112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72505 (or 72501 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

The square root of 4645515112 is about 68158.0157575028. The cubic root of 4645515112 is about 1668.5707484064.

The spelling of 4645515112 in words is "four billion, six hundred forty-five million, five hundred fifteen thousand, one hundred twelve".