11048941549540 has 48 divisors (see below), whose sum is σ = 24183790525440. Its totient is φ = 4235485242240.

The previous prime is 11048941549501. The next prime is 11048941549573. The reversal of 11048941549540 is 4594514984011.

It is a Smith number, since the sum of its digits (55) 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 15 ways as a sum of consecutive naturals, for example, 86445235 + ... + 86572954.

It is an arithmetic number, because the mean of its divisors is an integer number (503828969280).

Almost surely, 2^{11048941549540} is an apocalyptic number.

11048941549540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11048941549540 is an abundant number, since it is smaller than the sum of its proper divisors (13134848975900).

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

11048941549540 is a wasteful number, since it uses less digits than its factorization.

11048941549540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173018332 (or 173018330 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 55.

The spelling of 11048941549540 in words is "eleven trillion, forty-eight billion, nine hundred forty-one million, five hundred forty-nine thousand, five hundred forty".