5657265647040 has 672 divisors, whose sum is σ = 21636365647680. Its totient is φ = 1247258148864.

The previous prime is 5657265646897. The next prime is 5657265647113. The reversal of 5657265647040 is 407465627565.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2364088084 + ... + 2364090476.

It is an arithmetic number, because the mean of its divisors is an integer number (32196972690).

Almost surely, 2^{5657265647040} 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 5657265647040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10818182823840).

5657265647040 is an abundant number, since it is smaller than the sum of its proper divisors (15979100000640).

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

5657265647040 is a wasteful number, since it uses less digits than its factorization.

5657265647040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189 (or 4172 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 57.

The spelling of 5657265647040 in words is "five trillion, six hundred fifty-seven billion, two hundred sixty-five million, six hundred forty-seven thousand, forty".