4788649513632 has 48 divisors (see below), whose sum is σ = 13231794713760. Its totient is φ = 1512205108992.

The previous prime is 4788649513541. The next prime is 4788649513643. The reversal of 4788649513632 is 2363159468874.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1312676223 + ... + 1312679870.

It is an arithmetic number, because the mean of its divisors is an integer number (275662389870).

Almost surely, 2^{4788649513632} is an apocalyptic number.

It is an amenable number.

4788649513632 is an abundant number, since it is smaller than the sum of its proper divisors (8443145200128).

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

4788649513632 is a wasteful number, since it uses less digits than its factorization.

4788649513632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625356125 (or 2625356117 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 66.

The spelling of 4788649513632 in words is "four trillion, seven hundred eighty-eight billion, six hundred forty-nine million, five hundred thirteen thousand, six hundred thirty-two".