4654781516 has 24 divisors (see below), whose sum is σ = 10155887616. Its totient is φ = 1813551120.

The previous prime is 4654781501. The next prime is 4654781539. The reversal of 4654781516 is 6151874564.

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, 7556156 + ... + 7556771.

It is an arithmetic number, because the mean of its divisors is an integer number (423161984).

Almost surely, 2^4654781516 is an apocalyptic number.

It is an amenable number.

4654781516 is an abundant number, since it is smaller than the sum of its proper divisors (5501106100).

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

4654781516 is a wasteful number, since it uses less digits than its factorization.

4654781516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15112949 (or 15112947 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

The square root of 4654781516 is about 68225.9592530585. The cubic root of 4654781516 is about 1669.6794436544.

The spelling of 4654781516 in words is "four billion, six hundred fifty-four million, seven hundred eighty-one thousand, five hundred sixteen".