94757255638537 has 2 divisors, whose sum is σ = 94757255638538. Its totient is φ = 94757255638536.

The previous prime is 94757255638511. The next prime is 94757255638579. The reversal of 94757255638537 is 73583655275749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80127365029321 + 14629890609216 = 8951389^2 + 3824904^2 .

It is an emirp because it is prime and its reverse (73583655275749) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94757255638537 - 2¹¹ = 94757255636489 is a prime.

It is a super-2 number, since 2×94757255638537² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94757250638537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47378627819268 + 47378627819269.

It is an arithmetic number, because the mean of its divisors is an integer number (47378627819269).

Almost surely, 2^{94757255638537} is an apocalyptic number.

It is an amenable number.

94757255638537 is a deficient number, since it is larger than the sum of its proper divisors (1).

94757255638537 is an equidigital number, since it uses as much as digits as its factorization.

94757255638537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920000, while the sum is 76.

The spelling of 94757255638537 in words is "ninety-four trillion, seven hundred fifty-seven billion, two hundred fifty-five million, six hundred thirty-eight thousand, five hundred thirty-seven".