367018850057081 has 2 divisors, whose sum is σ = 367018850057082. Its totient is φ = 367018850057080.

The previous prime is 367018850057063. The next prime is 367018850057143. The reversal of 367018850057081 is 180750058810763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310811082127225 + 56207767929856 = 17629835^2 + 7497184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-367018850057081 is a prime.

It is a super-2 number, since 2×367018850057081² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 367018850057081.

It is not a weakly prime, because it can be changed into another prime (367018850957081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183509425028540 + 183509425028541.

It is an arithmetic number, because the mean of its divisors is an integer number (183509425028541).

Almost surely, 2^{367018850057081} is an apocalyptic number.

It is an amenable number.

367018850057081 is a deficient number, since it is larger than the sum of its proper divisors (1).

367018850057081 is an equidigital number, since it uses as much as digits as its factorization.

367018850057081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11289600, while the sum is 59.

The spelling of 367018850057081 in words is "three hundred sixty-seven trillion, eighteen billion, eight hundred fifty million, fifty-seven thousand, eighty-one".