36737672473 has 2 divisors, whose sum is σ = 36737672474. Its totient is φ = 36737672472.

The previous prime is 36737672383. The next prime is 36737672519. The reversal of 36737672473 is 37427673763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23748967449 + 12988705024 = 154107^2 + 113968^2 .

It is a cyclic number.

It is not a de Polignac number, because 36737672473 - 2²⁵ = 36704118041 is a prime.

It is not a weakly prime, because it can be changed into another prime (36737672273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18368836236 + 18368836237.

It is an arithmetic number, because the mean of its divisors is an integer number (18368836237).

Almost surely, 2^36737672473 is an apocalyptic number.

It is an amenable number.

36737672473 is a deficient number, since it is larger than the sum of its proper divisors (1).

36737672473 is an equidigital number, since it uses as much as digits as its factorization.

36737672473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18670176, while the sum is 55.

The spelling of 36737672473 in words is "thirty-six billion, seven hundred thirty-seven million, six hundred seventy-two thousand, four hundred seventy-three".