10727379780 has 192 divisors, whose sum is σ = 34459810560. Its totient is φ = 2484738048.

The previous prime is 10727379757. The next prime is 10727379787. The reversal of 10727379780 is 8797372701.

It is a super-3 number, since 3×10727379780³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (10727379787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2238547 + ... + 2243333.

It is an arithmetic number, because the mean of its divisors is an integer number (179478180).

Almost surely, 2^10727379780 is an apocalyptic number.

10727379780 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 10727379780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17229905280).

10727379780 is an abundant number, since it is smaller than the sum of its proper divisors (23732430780).

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

10727379780 is a wasteful number, since it uses less digits than its factorization.

10727379780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855 (or 4827 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 51.

The spelling of 10727379780 in words is "ten billion, seven hundred twenty-seven million, three hundred seventy-nine thousand, seven hundred eighty".