36546443541 has 12 divisors (see below), whose sum is σ = 54744467232. Its totient is φ = 24364295532.

The previous prime is 36546443497. The next prime is 36546443543. The reversal of 36546443541 is 14534464563.

36546443541 is a `hidden beast` number, since 3 + 6 + 5 + 4 + 64 + 43 + 541 = 666.

It is not a de Polignac number, because 36546443541 - 2⁹ = 36546443029 is a prime.

It is a super-3 number, since 3×36546443541³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36546443543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75198201 + ... + 75198686.

It is an arithmetic number, because the mean of its divisors is an integer number (4562038936).

Almost surely, 2^36546443541 is an apocalyptic number.

It is an amenable number.

36546443541 is a deficient number, since it is larger than the sum of its proper divisors (18198023691).

36546443541 is an equidigital number, since it uses as much as digits as its factorization.

36546443541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150396902 (or 150396890 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 36546443541 in words is "thirty-six billion, five hundred forty-six million, four hundred forty-three thousand, five hundred forty-one".