57843254708560 has 40 divisors (see below), whose sum is σ = 134486379720360. Its totient is φ = 23137162094592.

The previous prime is 57843254708513. The next prime is 57843254708563. The reversal of 57843254708560 is 6580745234875.

It can be written as a sum of positive squares in 4 ways, for example, as 2426902853904 + 55416351854656 = 1557852^2 + 7444216^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×57843254708560² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57843254708492 and 57843254708501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57843254708563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11686996 + ... + 15883084.

It is an arithmetic number, because the mean of its divisors is an integer number (3362159493009).

Almost surely, 2^{57843254708560} is an apocalyptic number.

It is an amenable number.

57843254708560 is an abundant number, since it is smaller than the sum of its proper divisors (76643125011800).

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

57843254708560 is a wasteful number, since it uses less digits than its factorization.

57843254708560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368415 (or 4368409 counting only the distinct ones).

The product of its (nonzero) digits is 225792000, while the sum is 64.

The spelling of 57843254708560 in words is "fifty-seven trillion, eight hundred forty-three billion, two hundred fifty-four million, seven hundred eight thousand, five hundred sixty".