36778048927 has 4 divisors (see below), whose sum is σ = 36968608960. Its totient is φ = 36587488896.

The previous prime is 36778048891. The next prime is 36778048939. The reversal of 36778048927 is 72984087763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72984087763 = 19 ⋅3841267777.

It is a cyclic number.

It is not a de Polignac number, because 36778048927 - 2¹⁹ = 36777524639 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 (36778042927) 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, 95279727 + ... + 95280112.

It is an arithmetic number, because the mean of its divisors is an integer number (9242152240).

Almost surely, 2^36778048927 is an apocalyptic number.

36778048927 is a deficient number, since it is larger than the sum of its proper divisors (190560033).

36778048927 is a wasteful number, since it uses less digits than its factorization.

36778048927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190560032.

The product of its (nonzero) digits is 28449792, while the sum is 61.

The spelling of 36778048927 in words is "thirty-six billion, seven hundred seventy-eight million, forty-eight thousand, nine hundred twenty-seven".