11498798576 has 20 divisors (see below), whose sum is σ = 22529250000. Its totient is φ = 5684798592.

The previous prime is 11498798483. The next prime is 11498798579. The reversal of 11498798576 is 67589789411.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11498798579) 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 3 ways as a sum of consecutive naturals, for example, 4036076 + ... + 4038923.

It is an arithmetic number, because the mean of its divisors is an integer number (1126462500).

Almost surely, 2^11498798576 is an apocalyptic number.

11498798576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11498798576 is a deficient number, since it is larger than the sum of its proper divisors (11030451424).

11498798576 is an equidigital number, since it uses as much as digits as its factorization.

11498798576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075096 (or 8075090 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 65.

The spelling of 11498798576 in words is "eleven billion, four hundred ninety-eight million, seven hundred ninety-eight thousand, five hundred seventy-six".