57555141 has 8 divisors (see below), whose sum is σ = 87703104. Its totient is φ = 32888640.

The previous prime is 57555107. The next prime is 57555151. The reversal of 57555141 is 14155575.

It is a happy number.

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

It is not a de Polignac number, because 57555141 - 2¹⁴ = 57538757 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57555151) 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, 1370340 + ... + 1370381.

It is an arithmetic number, because the mean of its divisors is an integer number (10962888).

Almost surely, 2^57555141 is an apocalyptic number.

It is an amenable number.

57555141 is a deficient number, since it is larger than the sum of its proper divisors (30147963).

57555141 is a wasteful number, since it uses less digits than its factorization.

57555141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740731.

The product of its digits is 17500, while the sum is 33.

The square root of 57555141 is about 7586.5104626567. The cubic root of 57555141 is about 386.0954711184.

The spelling of 57555141 in words is "fifty-seven million, five hundred fifty-five thousand, one hundred forty-one".