57031166725543 has 8 divisors (see below), whose sum is σ = 57235397174496. Its totient is φ = 56826945302400.

The previous prime is 57031166725531. The next prime is 57031166725619. The reversal of 57031166725543 is 34552766113075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57031166725543 - 2¹³ = 57031166717351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57031166725343) 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, 10533078 + ... + 15000268.

It is an arithmetic number, because the mean of its divisors is an integer number (7154424646812).

Almost surely, 2^{57031166725543} is an apocalyptic number.

57031166725543 is a deficient number, since it is larger than the sum of its proper divisors (204230448953).

57031166725543 is a wasteful number, since it uses less digits than its factorization.

57031166725543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512905.

The product of its (nonzero) digits is 15876000, while the sum is 55.

The spelling of 57031166725543 in words is "fifty-seven trillion, thirty-one billion, one hundred sixty-six million, seven hundred twenty-five thousand, five hundred forty-three".