57238757135 has 16 divisors (see below), whose sum is σ = 82630387200. Its totient is φ = 37183673376.

The previous prime is 57238757131. The next prime is 57238757137. The reversal of 57238757135 is 53175783275.

It is a cyclic number.

It is not a de Polignac number, because 57238757135 - 2² = 57238757131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57238757131) 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, 43035995 + ... + 43037324.

It is an arithmetic number, because the mean of its divisors is an integer number (5164399200).

Almost surely, 2^57238757135 is an apocalyptic number.

57238757135 is a deficient number, since it is larger than the sum of its proper divisors (25391630065).

57238757135 is a wasteful number, since it uses less digits than its factorization.

57238757135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86073350.

The product of its digits is 6174000, while the sum is 53.

The spelling of 57238757135 in words is "fifty-seven billion, two hundred thirty-eight million, seven hundred fifty-seven thousand, one hundred thirty-five".