11061465873 has 4 divisors (see below), whose sum is σ = 14748621168. Its totient is φ = 7374310580.

The previous prime is 11061465823. The next prime is 11061465887. The reversal of 11061465873 is 37856416011.

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: 37856416011 = 3 ⋅12618805337.

It is a cyclic number.

It is not a de Polignac number, because 11061465873 - 2²¹ = 11059368721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11061465823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843577643 + ... + 1843577648.

It is an arithmetic number, because the mean of its divisors is an integer number (3687155292).

Almost surely, 2^11061465873 is an apocalyptic number.

It is an amenable number.

11061465873 is a deficient number, since it is larger than the sum of its proper divisors (3687155295).

11061465873 is an equidigital number, since it uses as much as digits as its factorization.

11061465873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687155294.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 11061465873 in words is "eleven billion, sixty-one million, four hundred sixty-five thousand, eight hundred seventy-three".