36919316671 has 2 divisors, whose sum is σ = 36919316672. Its totient is φ = 36919316670.

The previous prime is 36919316647. The next prime is 36919316741. The reversal of 36919316671 is 17661391963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36919316671 - 2¹³ = 36919308479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36919316771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18459658335 + 18459658336.

It is an arithmetic number, because the mean of its divisors is an integer number (18459658336).

Almost surely, 2^36919316671 is an apocalyptic number.

36919316671 is a deficient number, since it is larger than the sum of its proper divisors (1).

36919316671 is an equidigital number, since it uses as much as digits as its factorization.

36919316671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1102248, while the sum is 52.

The spelling of 36919316671 in words is "thirty-six billion, nine hundred nineteen million, three hundred sixteen thousand, six hundred seventy-one".