57697939788999 has 8 divisors (see below), whose sum is σ = 77018306555760. Its totient is φ = 38421433107456.

The previous prime is 57697939788953. The next prime is 57697939789051. The reversal of 57697939788999 is 99988793979675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57697939788999 - 2⁹ = 57697939788487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57697939788897 and 57697939788906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57697939788199) 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, 10965018234 + ... + 10965023495.

It is an arithmetic number, because the mean of its divisors is an integer number (9627288319470).

Almost surely, 2^{57697939788999} is an apocalyptic number.

57697939788999 is a deficient number, since it is larger than the sum of its proper divisors (19320366766761).

57697939788999 is a wasteful number, since it uses less digits than its factorization.

57697939788999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21930042609.

The product of its digits is 1049957354880, while the sum is 105.

The spelling of 57697939788999 in words is "fifty-seven trillion, six hundred ninety-seven billion, nine hundred thirty-nine million, seven hundred eighty-eight thousand, nine hundred ninety-nine".