36049351687 has 2 divisors, whose sum is σ = 36049351688. Its totient is φ = 36049351686.

The previous prime is 36049351661. The next prime is 36049351727. The reversal of 36049351687 is 78615394063.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36049351687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36049321687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18024675843 + 18024675844.

It is an arithmetic number, because the mean of its divisors is an integer number (18024675844).

Almost surely, 2^36049351687 is an apocalyptic number.

36049351687 is a deficient number, since it is larger than the sum of its proper divisors (1).

36049351687 is an equidigital number, since it uses as much as digits as its factorization.

36049351687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 36049351687 in words is "thirty-six billion, forty-nine million, three hundred fifty-one thousand, six hundred eighty-seven".