164280347783 has 2 divisors, whose sum is σ = 164280347784. Its totient is φ = 164280347782.

The previous prime is 164280347747. The next prime is 164280347813. The reversal of 164280347783 is 387743082461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164280347783 - 2¹⁸ = 164280085639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164280347713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82140173891 + 82140173892.

It is an arithmetic number, because the mean of its divisors is an integer number (82140173892).

Almost surely, 2^164280347783 is an apocalyptic number.

164280347783 is a deficient number, since it is larger than the sum of its proper divisors (1).

164280347783 is an equidigital number, since it uses as much as digits as its factorization.

164280347783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 164280347783 in words is "one hundred sixty-four billion, two hundred eighty million, three hundred forty-seven thousand, seven hundred eighty-three".