57742037719 has 8 divisors (see below), whose sum is σ = 57928299408. Its totient is φ = 57556076160.

The previous prime is 57742037707. The next prime is 57742037747. The reversal of 57742037719 is 91773024775.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57742037719 - 2¹⁷ = 57741906647 is a prime.

It is a super-2 number, since 2×57742037719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57742037819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313599 + ... + 462415.

It is an arithmetic number, because the mean of its divisors is an integer number (7241037426).

Almost surely, 2^57742037719 is an apocalyptic number.

57742037719 is a deficient number, since it is larger than the sum of its proper divisors (186261689).

57742037719 is a wasteful number, since it uses less digits than its factorization.

57742037719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150065.

The product of its (nonzero) digits is 2593080, while the sum is 52.

The spelling of 57742037719 in words is "fifty-seven billion, seven hundred forty-two million, thirty-seven thousand, seven hundred nineteen".