36653733735673 has 2 divisors, whose sum is σ = 36653733735674. Its totient is φ = 36653733735672.

The previous prime is 36653733735649. The next prime is 36653733735677. The reversal of 36653733735673 is 37653733735663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35957256694969 + 696477040704 = 5996437^2 + 834552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36653733735673 is a prime.

It is a super-2 number, since 2×36653733735673² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36653733735599 and 36653733735608.

It is not a weakly prime, because it can be changed into another prime (36653733735677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18326866867836 + 18326866867837.

It is an arithmetic number, because the mean of its divisors is an integer number (18326866867837).

Almost surely, 2^{36653733735673} is an apocalyptic number.

It is an amenable number.

36653733735673 is a deficient number, since it is larger than the sum of its proper divisors (1).

36653733735673 is an equidigital number, since it uses as much as digits as its factorization.

36653733735673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350253800, while the sum is 67.

The spelling of 36653733735673 in words is "thirty-six trillion, six hundred fifty-three billion, seven hundred thirty-three million, seven hundred thirty-five thousand, six hundred seventy-three".