57741013 has 4 divisors (see below), whose sum is σ = 62990208. Its totient is φ = 52491820.

The previous prime is 57740987. The next prime is 57741031. The reversal of 57741013 is 31014775.

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 57741013 - 2²⁵ = 24186581 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 (57741043) 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, 2624581 + ... + 2624602.

It is an arithmetic number, because the mean of its divisors is an integer number (15747552).

Almost surely, 2^57741013 is an apocalyptic number.

It is an amenable number.

57741013 is a deficient number, since it is larger than the sum of its proper divisors (5249195).

57741013 is a wasteful number, since it uses less digits than its factorization.

57741013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249194.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 57741013 is about 7598.7507525908. The cubic root of 57741013 is about 386.5106510724.

Adding to 57741013 its reverse (31014775), we get a palindrome (88755788).

The spelling of 57741013 in words is "fifty-seven million, seven hundred forty-one thousand, thirteen".