11554462079 has 4 divisors (see below), whose sum is σ = 11566362600. Its totient is φ = 11542561560.

The previous prime is 11554462033. The next prime is 11554462081. The reversal of 11554462079 is 97026445511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97026445511 = 41 ⋅2366498671.

It is a cyclic number.

It is not a de Polignac number, because 11554462079 - 2³² = 7259494783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11554432079) 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, 5948804 + ... + 5950745.

It is an arithmetic number, because the mean of its divisors is an integer number (2891590650).

Almost surely, 2^11554462079 is an apocalyptic number.

11554462079 is a deficient number, since it is larger than the sum of its proper divisors (11900521).

11554462079 is an equidigital number, since it uses as much as digits as its factorization.

11554462079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900520.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 11554462079 in words is "eleven billion, five hundred fifty-four million, four hundred sixty-two thousand, seventy-nine".