4800781616 has 20 divisors (see below), whose sum is σ = 9302771400. Its totient is φ = 2400066432.

The previous prime is 4800781549. The next prime is 4800781621. The reversal of 4800781616 is 6161870084.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140420 + ... + 171228.

It is an arithmetic number, because the mean of its divisors is an integer number (465138570).

Almost surely, 2^4800781616 is an apocalyptic number.

It is an amenable number.

4800781616 is a deficient number, since it is larger than the sum of its proper divisors (4501989784).

4800781616 is a wasteful number, since it uses less digits than its factorization.

4800781616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40556 (or 40550 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 4800781616 is about 69287.6729007404. The cubic root of 4800781616 is about 1686.9568868100.

The spelling of 4800781616 in words is "four billion, eight hundred million, seven hundred eighty-one thousand, six hundred sixteen".