36555674671 has 2 divisors, whose sum is σ = 36555674672. Its totient is φ = 36555674670.

The previous prime is 36555674653. The next prime is 36555674677. The reversal of 36555674671 is 17647655563.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36555674671 - 2²³ = 36547286063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36555674677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18277837335 + 18277837336.

It is an arithmetic number, because the mean of its divisors is an integer number (18277837336).

Almost surely, 2^36555674671 is an apocalyptic number.

36555674671 is a deficient number, since it is larger than the sum of its proper divisors (1).

36555674671 is an equidigital number, since it uses as much as digits as its factorization.

36555674671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876000, while the sum is 55.

The spelling of 36555674671 in words is "thirty-six billion, five hundred fifty-five million, six hundred seventy-four thousand, six hundred seventy-one".