4915065648 has 40 divisors (see below), whose sum is σ = 12763754496. Its totient is φ = 1629774400.

The previous prime is 4915065629. The next prime is 4915065709. The reversal of 4915065648 is 8465605194.

It is a super-3 number, since 3×4915065648³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 4915065597 and 4915065606.

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 7 ways as a sum of consecutive naturals, for example, 258888 + ... + 277223.

Almost surely, 2^4915065648 is an apocalyptic number.

4915065648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4915065648 is an abundant number, since it is smaller than the sum of its proper divisors (7848688848).

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

4915065648 is a wasteful number, since it uses less digits than its factorization.

4915065648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536313 (or 536307 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 4915065648 is about 70107.5291819645. The cubic root of 4915065648 is about 1700.2382189816.

The spelling of 4915065648 in words is "four billion, nine hundred fifteen million, sixty-five thousand, six hundred forty-eight".