11476873853 has 4 divisors (see below), whose sum is σ = 11665019388. Its totient is φ = 11288728320.

The previous prime is 11476873841. The next prime is 11476873861. The reversal of 11476873853 is 35837867411.

11476873853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35837867411 = 43 ⋅833438777.

It can be written as a sum of positive squares in 2 ways, for example, as 2618675929 + 8858197924 = 51173^2 + 94118^2 .

It is not a de Polignac number, because 11476873853 - 2¹⁸ = 11476611709 is a prime.

It is a super-3 number, since 3×11476873853³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11476873795 and 11476873804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11476873813) 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 3 ways as a sum of consecutive naturals, for example, 94072676 + ... + 94072797.

It is an arithmetic number, because the mean of its divisors is an integer number (2916254847).

Almost surely, 2^11476873853 is an apocalyptic number.

It is an amenable number.

11476873853 is a deficient number, since it is larger than the sum of its proper divisors (188145535).

11476873853 is an equidigital number, since it uses as much as digits as its factorization.

11476873853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188145534.

The product of its digits is 3386880, while the sum is 53.

The spelling of 11476873853 in words is "eleven billion, four hundred seventy-six million, eight hundred seventy-three thousand, eight hundred fifty-three".