36555674678 has 4 divisors (see below), whose sum is σ = 54833512020. Its totient is φ = 18277837338.

The previous prime is 36555674677. The next prime is 36555674699. The reversal of 36555674678 is 87647655563.

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

It is a self number, because there is not a number n which added to its sum of digits gives 36555674678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36555674671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9138918668 + ... + 9138918671.

It is an arithmetic number, because the mean of its divisors is an integer number (13708378005).

Almost surely, 2^36555674678 is an apocalyptic number.

36555674678 is a deficient number, since it is larger than the sum of its proper divisors (18277837342).

36555674678 is a wasteful number, since it uses less digits than its factorization.

36555674678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18277837341.

The product of its digits is 127008000, while the sum is 62.

The spelling of 36555674678 in words is "thirty-six billion, five hundred fifty-five million, six hundred seventy-four thousand, six hundred seventy-eight".