36038133673 has 2 divisors, whose sum is σ = 36038133674. Its totient is φ = 36038133672.

The previous prime is 36038133661. The next prime is 36038133683. The reversal of 36038133673 is 37633183063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26923230889 + 9114902784 = 164083^2 + 95472^2 .

It is a cyclic number.

It is not a de Polignac number, because 36038133673 - 2²⁹ = 35501262761 is a prime.

It is not a weakly prime, because it can be changed into another prime (36038133683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18019066836 + 18019066837.

It is an arithmetic number, because the mean of its divisors is an integer number (18019066837).

Almost surely, 2^36038133673 is an apocalyptic number.

It is an amenable number.

36038133673 is a deficient number, since it is larger than the sum of its proper divisors (1).

36038133673 is an equidigital number, since it uses as much as digits as its factorization.

36038133673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 43.

The spelling of 36038133673 in words is "thirty-six billion, thirty-eight million, one hundred thirty-three thousand, six hundred seventy-three".