57344555739 has 16 divisors (see below), whose sum is σ = 78115635360. Its totient is φ = 37410447360.

The previous prime is 57344555713. The next prime is 57344555777. The reversal of 57344555739 is 93755544375.

It is a happy number.

57344555739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-57344555739 is a prime.

It is a super-2 number, since 2×57344555739² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57344555239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081182 + ... + 1132979.

It is an arithmetic number, because the mean of its divisors is an integer number (4882227210).

Almost surely, 2^57344555739 is an apocalyptic number.

57344555739 is a deficient number, since it is larger than the sum of its proper divisors (20771079621).

57344555739 is a wasteful number, since it uses less digits than its factorization.

57344555739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214350.

The product of its digits is 39690000, while the sum is 57.

The spelling of 57344555739 in words is "fifty-seven billion, three hundred forty-four million, five hundred fifty-five thousand, seven hundred thirty-nine".