36187112072147 has 4 divisors (see below), whose sum is σ = 37760464770960. Its totient is φ = 34613759373336.

The previous prime is 36187112072113. The next prime is 36187112072159. The reversal of 36187112072147 is 74127021178163.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36187112072147 - 2³² = 36182817104851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36187112072095 and 36187112072104.

It is not an unprimeable number, because it can be changed into a prime (36187112072047) 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, 786676349372 + ... + 786676349417.

It is an arithmetic number, because the mean of its divisors is an integer number (9440116192740).

Almost surely, 2^{36187112072147} is an apocalyptic number.

36187112072147 is a deficient number, since it is larger than the sum of its proper divisors (1573352698813).

36187112072147 is a wasteful number, since it uses less digits than its factorization.

36187112072147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573352698812.

The product of its (nonzero) digits is 790272, while the sum is 50.

The spelling of 36187112072147 in words is "thirty-six trillion, one hundred eighty-seven billion, one hundred twelve million, seventy-two thousand, one hundred forty-seven".