5659038723897 has 128 divisors (see below), whose sum is σ = 9644018496000. Its totient is φ = 3250840780800.

The previous prime is 5659038723851. The next prime is 5659038723931. The reversal of 5659038723897 is 7983278309565.

It is a happy number.

5659038723897 is a `hidden beast` number, since 5 + 6 + 5 + 9 + 0 + 387 + 238 + 9 + 7 = 666.

It is not a de Polignac number, because 5659038723897 - 2²⁰ = 5659037675321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5659038723847) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 148119397 + ... + 148157597.

It is an arithmetic number, because the mean of its divisors is an integer number (75343894500).

Almost surely, 2^{5659038723897} is an apocalyptic number.

5659038723897 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5659038723897 is a deficient number, since it is larger than the sum of its proper divisors (3984979772103).

5659038723897 is a wasteful number, since it uses less digits than its factorization.

5659038723897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38568 (or 38562 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 72.

The spelling of 5659038723897 in words is "five trillion, six hundred fifty-nine billion, thirty-eight million, seven hundred twenty-three thousand, eight hundred ninety-seven".