11048899975 has 12 divisors (see below), whose sum is σ = 13720484680. Its totient is φ = 8826314400.

The previous prime is 11048899957. The next prime is 11048899987. The reversal of 11048899975 is 57999884011.

It is not a de Polignac number, because 11048899975 - 2⁷ = 11048899847 is a prime.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302520 + ... + 337069.

Almost surely, 2^11048899975 is an apocalyptic number.

11048899975 is a deficient number, since it is larger than the sum of its proper divisors (2671584705).

11048899975 is an equidigital number, since it uses as much as digits as its factorization.

11048899975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640290 (or 640285 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 61.

The spelling of 11048899975 in words is "eleven billion, forty-eight million, eight hundred ninety-nine thousand, nine hundred seventy-five".