12760478850 has 384 divisors, whose sum is σ = 40225996800. Its totient is φ = 2611180800.

The previous prime is 12760478837. The next prime is 12760478879. The reversal of 12760478850 is 5887406721.

It is a super-3 number, since 3×12760478850³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12760478850.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 29066931 + ... + 29067369.

It is an arithmetic number, because the mean of its divisors is an integer number (104755200).

Almost surely, 2^12760478850 is an apocalyptic number.

12760478850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12760478850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20112998400).

12760478850 is an abundant number, since it is smaller than the sum of its proper divisors (27465517950).

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

12760478850 is a wasteful number, since it uses less digits than its factorization.

12760478850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 12760478850 in words is "twelve billion, seven hundred sixty million, four hundred seventy-eight thousand, eight hundred fifty".