4897365988992 has 128 divisors (see below), whose sum is σ = 13453100459520. Its totient is φ = 1576873267200.

The previous prime is 4897365988979. The next prime is 4897365989027. The reversal of 4897365988992 is 2998895637984.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 4897365988899 and 4897365988908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6059838 + ... + 6820290.

It is an arithmetic number, because the mean of its divisors is an integer number (105102347340).

Almost surely, 2^{4897365988992} 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 4897365988992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6726550229760).

4897365988992 is an abundant number, since it is smaller than the sum of its proper divisors (8555734470528).

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

4897365988992 is a wasteful number, since it uses less digits than its factorization.

4897365988992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761042 (or 761030 counting only the distinct ones).

The product of its digits is 16930529280, while the sum is 87.

The spelling of 4897365988992 in words is "four trillion, eight hundred ninety-seven billion, three hundred sixty-five million, nine hundred eighty-eight thousand, nine hundred ninety-two".