57395385111 has 4 divisors (see below), whose sum is σ = 76527180152. Its totient is φ = 38263590072.

The previous prime is 57395385067. The next prime is 57395385137. The reversal of 57395385111 is 11158359375.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 57395385111 - 2¹⁹ = 57394860823 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 (57395385181) 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, 9565897516 + ... + 9565897521.

It is an arithmetic number, because the mean of its divisors is an integer number (19131795038).

Almost surely, 2^57395385111 is an apocalyptic number.

57395385111 is a deficient number, since it is larger than the sum of its proper divisors (19131795041).

57395385111 is a wasteful number, since it uses less digits than its factorization.

57395385111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19131795040.

The product of its digits is 567000, while the sum is 48.

The spelling of 57395385111 in words is "fifty-seven billion, three hundred ninety-five million, three hundred eighty-five thousand, one hundred eleven".