57959739669 has 16 divisors (see below), whose sum is σ = 83572473600. Its totient is φ = 35518289856.

The previous prime is 57959739659. The next prime is 57959739683. The reversal of 57959739669 is 96693795975.

It is not a de Polignac number, because 57959739669 - 2⁴ = 57959739653 is a prime.

It is a super-2 number, since 2×57959739669² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57959739669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57959739659) 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, 3099774 + ... + 3118415.

It is an arithmetic number, because the mean of its divisors is an integer number (5223279600).

Almost surely, 2^57959739669 is an apocalyptic number.

It is an amenable number.

57959739669 is a deficient number, since it is larger than the sum of its proper divisors (25612733931).

57959739669 is a wasteful number, since it uses less digits than its factorization.

57959739669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218444.

The product of its digits is 868020300, while the sum is 75.

The spelling of 57959739669 in words is "fifty-seven billion, nine hundred fifty-nine million, seven hundred thirty-nine thousand, six hundred sixty-nine".