4986688512 has 352 divisors, whose sum is σ = 15351517440. Its totient is φ = 1427374080.

The previous prime is 4986688507. The next prime is 4986688513. The reversal of 4986688512 is 2158866894.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4986688513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56030164 + ... + 56030252.

Almost surely, 2^4986688512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4986688512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7675758720).

4986688512 is an abundant number, since it is smaller than the sum of its proper divisors (10364828928).

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

4986688512 is a wasteful number, since it uses less digits than its factorization.

4986688512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 191 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 57.

The square root of 4986688512 is about 70616.4889526518. The cubic root of 4986688512 is about 1708.4571097266.

The spelling of 4986688512 in words is "four billion, nine hundred eighty-six million, six hundred eighty-eight thousand, five hundred twelve".