10748308880 has 20 divisors (see below), whose sum is σ = 24989818332. Its totient is φ = 4299323520.

The previous prime is 10748308867. The next prime is 10748308891. The reversal of 10748308880 is 8880384701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4102146304 + 6646162576 = 64048^2 + 81524^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×10748308880² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67176851 + ... + 67177010.

Almost surely, 2^10748308880 is an apocalyptic number.

10748308880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10748308880 is an abundant number, since it is smaller than the sum of its proper divisors (14241509452).

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

10748308880 is a wasteful number, since it uses less digits than its factorization.

10748308880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134353874 (or 134353868 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 10748308880 in words is "ten billion, seven hundred forty-eight million, three hundred eight thousand, eight hundred eighty".