57897395269 has 8 divisors (see below), whose sum is σ = 66176726720. Its totient is φ = 49620132576.

The previous prime is 57897395243. The next prime is 57897395287. The reversal of 57897395269 is 96259379875.

57897395269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57897395269 - 2⁷ = 57897395141 is a prime.

It is a super-2 number, since 2×57897395269² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57897395198 and 57897395207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57897395299) 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, 456744 + ... + 569569.

It is an arithmetic number, because the mean of its divisors is an integer number (8272090840).

Almost surely, 2^57897395269 is an apocalyptic number.

It is an amenable number.

57897395269 is a deficient number, since it is larger than the sum of its proper divisors (8279331451).

57897395269 is a wasteful number, since it uses less digits than its factorization.

57897395269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034379.

The product of its digits is 257191200, while the sum is 70.

The spelling of 57897395269 in words is "fifty-seven billion, eight hundred ninety-seven million, three hundred ninety-five thousand, two hundred sixty-nine".