57698091117 has 12 divisors (see below), whose sum is σ = 83392932480. Its totient is φ = 38441742408.

The previous prime is 57698091109. The next prime is 57698091127. The reversal of 57698091117 is 71119089675.

It is not a de Polignac number, because 57698091117 - 2³ = 57698091109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57698091107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1955517 + ... + 1984802.

It is an arithmetic number, because the mean of its divisors is an integer number (6949411040).

Almost surely, 2^57698091117 is an apocalyptic number.

It is an amenable number.

57698091117 is a deficient number, since it is larger than the sum of its proper divisors (25694841363).

57698091117 is a wasteful number, since it uses less digits than its factorization.

57698091117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941952 (or 3941949 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 54.

The spelling of 57698091117 in words is "fifty-seven billion, six hundred ninety-eight million, ninety-one thousand, one hundred seventeen".