40533860812037 has 2 divisors, whose sum is σ = 40533860812038. Its totient is φ = 40533860812036.

The previous prime is 40533860812031. The next prime is 40533860812069. The reversal of 40533860812037 is 73021806833504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20407995985441 + 20125864826596 = 4517521^2 + 4486186^2 .

It is a cyclic number.

It is not a de Polignac number, because 40533860812037 - 2⁴⁰ = 39434349184261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40533860812031) 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, 20266930406018 + 20266930406019.

It is an arithmetic number, because the mean of its divisors is an integer number (20266930406019).

Almost surely, 2^{40533860812037} is an apocalyptic number.

It is an amenable number.

40533860812037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40533860812037 is an equidigital number, since it uses as much as digits as its factorization.

40533860812037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 40533860812037 in words is "forty trillion, five hundred thirty-three billion, eight hundred sixty million, eight hundred twelve thousand, thirty-seven".