57185417141 has 4 divisors (see below), whose sum is σ = 58402128192. Its totient is φ = 55968706092.

The previous prime is 57185417137. The next prime is 57185417161. The reversal of 57185417141 is 14171458175.

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 57185417141 - 2² = 57185417137 is a prime.

It is a super-2 number, since 2×57185417141² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57185417092 and 57185417101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57185417101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608355455 + ... + 608355548.

It is an arithmetic number, because the mean of its divisors is an integer number (14600532048).

Almost surely, 2^57185417141 is an apocalyptic number.

It is an amenable number.

57185417141 is a deficient number, since it is larger than the sum of its proper divisors (1216711051).

57185417141 is a wasteful number, since it uses less digits than its factorization.

57185417141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216711050.

The product of its digits is 156800, while the sum is 44.

The spelling of 57185417141 in words is "fifty-seven billion, one hundred eighty-five million, four hundred seventeen thousand, one hundred forty-one".