12755758080 has 352 divisors, whose sum is σ = 44370837504. Its totient is φ = 3108962304.

The previous prime is 12755758021. The next prime is 12755758097. The reversal of 12755758080 is 8085755721.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25359109 + ... + 25359611.

Almost surely, 2^12755758080 is an apocalyptic number.

12755758080 is a gapful number since it is divisible by the number (10) 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 12755758080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22185418752).

12755758080 is an abundant number, since it is smaller than the sum of its proper divisors (31615079424).

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

12755758080 is a wasteful number, since it uses less digits than its factorization.

12755758080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 48.

The spelling of 12755758080 in words is "twelve billion, seven hundred fifty-five million, seven hundred fifty-eight thousand, eighty".