57742933758 has 16 divisors (see below), whose sum is σ = 118302596496. Its totient is φ = 18778189760.

The previous prime is 57742933753. The next prime is 57742933793. The reversal of 57742933758 is 85733924775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57742933753) 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, 117363441 + ... + 117363932.

It is an arithmetic number, because the mean of its divisors is an integer number (7393912281).

Almost surely, 2^57742933758 is an apocalyptic number.

57742933758 is an abundant number, since it is smaller than the sum of its proper divisors (60559662738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57742933758 is a wasteful number, since it uses less digits than its factorization.

57742933758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234727419.

The product of its digits is 44452800, while the sum is 60.

The spelling of 57742933758 in words is "fifty-seven billion, seven hundred forty-two million, nine hundred thirty-three thousand, seven hundred fifty-eight".