2857824525696 has 192 divisors, whose sum is σ = 8868371644080. Its totient is φ = 813015662592.

The previous prime is 2857824525691. The next prime is 2857824525707. The reversal of 2857824525696 is 6965254287582.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×2857824525696² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2857824525696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2857824525691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4058200 + ... + 4710056.

Almost surely, 2^{2857824525696} 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 2857824525696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4434185822040).

2857824525696 is an abundant number, since it is smaller than the sum of its proper divisors (6010547118384).

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

2857824525696 is a wasteful number, since it uses less digits than its factorization.

2857824525696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652121 (or 652102 counting only the distinct ones).

The product of its digits is 580608000, while the sum is 69.

The spelling of 2857824525696 in words is "two trillion, eight hundred fifty-seven billion, eight hundred twenty-four million, five hundred twenty-five thousand, six hundred ninety-six".