11298081654 has 12 divisors (see below), whose sum is σ = 24479176956. Its totient is φ = 3766027212.

The previous prime is 11298081653. The next prime is 11298081659. The reversal of 11298081654 is 45618089211.

It is a happy number.

11298081654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11298081654³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11298081653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313835584 + ... + 313835619.

It is an arithmetic number, because the mean of its divisors is an integer number (2039931413).

Almost surely, 2^11298081654 is an apocalyptic number.

11298081654 is an abundant number, since it is smaller than the sum of its proper divisors (13181095302).

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

11298081654 is a wasteful number, since it uses less digits than its factorization.

11298081654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627671211 (or 627671208 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 11298081654 in words is "eleven billion, two hundred ninety-eight million, eighty-one thousand, six hundred fifty-four".