11604886848 has 252 divisors, whose sum is σ = 35769476340. Its totient is φ = 3730987008.

The previous prime is 11604886807. The next prime is 11604886871. The reversal of 11604886848 is 84868840611.

It is a happy number.

11604886848 is a `hidden beast` number, since 1 + 1 + 60 + 488 + 68 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5457072384 + 6147814464 = 73872^2 + 78408^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 11604886794 and 11604886803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12176740 + ... + 12177692.

Almost surely, 2^11604886848 is an apocalyptic number.

11604886848 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 11604886848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17884738170).

11604886848 is an abundant number, since it is smaller than the sum of its proper divisors (24164589492).

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

11604886848 is an frugal number, since it uses more digits than its factorization.

11604886848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The spelling of 11604886848 in words is "eleven billion, six hundred four million, eight hundred eighty-six thousand, eight hundred forty-eight".