36913243443091 has 2 divisors, whose sum is σ = 36913243443092. Its totient is φ = 36913243443090.

The previous prime is 36913243443079. The next prime is 36913243443133. The reversal of 36913243443091 is 19034434231963.

It is a weak prime.

It is an emirp because it is prime and its reverse (19034434231963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36913243443091 - 2¹¹ = 36913243441043 is a prime.

It is not a weakly prime, because it can be changed into another prime (36913243443991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18456621721545 + 18456621721546.

It is an arithmetic number, because the mean of its divisors is an integer number (18456621721546).

Almost surely, 2^{36913243443091} is an apocalyptic number.

36913243443091 is a deficient number, since it is larger than the sum of its proper divisors (1).

36913243443091 is an equidigital number, since it uses as much as digits as its factorization.

36913243443091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 52.

The spelling of 36913243443091 in words is "thirty-six trillion, nine hundred thirteen billion, two hundred forty-three million, four hundred forty-three thousand, ninety-one".