11546017061 has 4 divisors (see below), whose sum is σ = 11547325152. Its totient is φ = 11544708972.

The previous prime is 11546017057. The next prime is 11546017073. The reversal of 11546017061 is 16071064511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16071064511 = 2267 ⋅7089133.

It is a cyclic number.

It is not a de Polignac number, because 11546017061 - 2² = 11546017057 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 (11546017001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640715 + ... + 658488.

It is an arithmetic number, because the mean of its divisors is an integer number (2886831288).

Almost surely, 2^11546017061 is an apocalyptic number.

It is an amenable number.

11546017061 is a deficient number, since it is larger than the sum of its proper divisors (1308091).

11546017061 is an equidigital number, since it uses as much as digits as its factorization.

11546017061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308090.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 11546017061 in words is "eleven billion, five hundred forty-six million, seventeen thousand, sixty-one".