57269772288 has 168 divisors, whose sum is σ = 166317856848. Its totient is φ = 18988204032.

The previous prime is 57269772211. The next prime is 57269772289. The reversal of 57269772288 is 88227796275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57269772289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14522445 + ... + 14526387.

Almost surely, 2^57269772288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57269772288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83158928424).

57269772288 is an abundant number, since it is smaller than the sum of its proper divisors (109048084560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57269772288 is a wasteful number, since it uses less digits than its factorization.

57269772288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172 (or 4145 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 63.

The spelling of 57269772288 in words is "fifty-seven billion, two hundred sixty-nine million, seven hundred seventy-two thousand, two hundred eighty-eight".