57585431141 has 4 divisors (see below), whose sum is σ = 65811921312. Its totient is φ = 49358940972.

The previous prime is 57585431107. The next prime is 57585431207. The reversal of 57585431141 is 14113458575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57585431141 - 2¹⁰ = 57585430117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57585431092 and 57585431101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57585431641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113245075 + ... + 4113245088.

It is an arithmetic number, because the mean of its divisors is an integer number (16452980328).

Almost surely, 2^57585431141 is an apocalyptic number.

It is an amenable number.

57585431141 is a deficient number, since it is larger than the sum of its proper divisors (8226490171).

57585431141 is an equidigital number, since it uses as much as digits as its factorization.

57585431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226490170.

The product of its digits is 336000, while the sum is 44.

The spelling of 57585431141 in words is "fifty-seven billion, five hundred eighty-five million, four hundred thirty-one thousand, one hundred forty-one".