36671373533 has 2 divisors, whose sum is σ = 36671373534. Its totient is φ = 36671373532.

The previous prime is 36671373503. The next prime is 36671373551. The reversal of 36671373533 is 33537317663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36665356324 + 6017209 = 191482^2 + 2453^2 .

It is an emirp because it is prime and its reverse (33537317663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36671373533 - 2¹⁰ = 36671372509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36671373503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18335686766 + 18335686767.

It is an arithmetic number, because the mean of its divisors is an integer number (18335686767).

Almost surely, 2^36671373533 is an apocalyptic number.

It is an amenable number.

36671373533 is a deficient number, since it is larger than the sum of its proper divisors (1).

36671373533 is an equidigital number, since it uses as much as digits as its factorization.

36671373533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2143260, while the sum is 47.

The spelling of 36671373533 in words is "thirty-six billion, six hundred seventy-one million, three hundred seventy-three thousand, five hundred thirty-three".