12757183488 has 264 divisors, whose sum is σ = 43463214080. Its totient is φ = 3526778880.

The previous prime is 12757183487. The next prime is 12757183493. The reversal of 12757183488 is 88438175721.

12757183488 is a `hidden beast` number, since 1 + 27 + 571 + 8 + 3 + 48 + 8 = 666.

It is a super-2 number, since 2×12757183488² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12757183487) 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 23 ways as a sum of consecutive naturals, for example, 1996683 + ... + 2003061.

Almost surely, 2^12757183488 is an apocalyptic number.

12757183488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12757183488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21731607040).

12757183488 is an abundant number, since it is smaller than the sum of its proper divisors (30706030592).

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

12757183488 is a wasteful number, since it uses less digits than its factorization.

12757183488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443 (or 6422 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 54.

The spelling of 12757183488 in words is "twelve billion, seven hundred fifty-seven million, one hundred eighty-three thousand, four hundred eighty-eight".