36531814751983 has 2 divisors, whose sum is σ = 36531814751984. Its totient is φ = 36531814751982.

The previous prime is 36531814751981. The next prime is 36531814752029. The reversal of 36531814751983 is 38915741813563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36531814751983 - 2¹ = 36531814751981 is a prime.

Together with 36531814751981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36531814751981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18265907375991 + 18265907375992.

It is an arithmetic number, because the mean of its divisors is an integer number (18265907375992).

Almost surely, 2^{36531814751983} is an apocalyptic number.

36531814751983 is a deficient number, since it is larger than the sum of its proper divisors (1).

36531814751983 is an equidigital number, since it uses as much as digits as its factorization.

36531814751983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65318400, while the sum is 64.

The spelling of 36531814751983 in words is "thirty-six trillion, five hundred thirty-one billion, eight hundred fourteen million, seven hundred fifty-one thousand, nine hundred eighty-three".