36620120287 has 2 divisors, whose sum is σ = 36620120288. Its totient is φ = 36620120286.

The previous prime is 36620120279. The next prime is 36620120323. The reversal of 36620120287 is 78202102663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36620120287 - 2³ = 36620120279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36620120237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18310060143 + 18310060144.

It is an arithmetic number, because the mean of its divisors is an integer number (18310060144).

Almost surely, 2^36620120287 is an apocalyptic number.

36620120287 is a deficient number, since it is larger than the sum of its proper divisors (1).

36620120287 is an equidigital number, since it uses as much as digits as its factorization.

36620120287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 36620120287 in words is "thirty-six billion, six hundred twenty million, one hundred twenty thousand, two hundred eighty-seven".