909048073039 has 2 divisors, whose sum is σ = 909048073040. Its totient is φ = 909048073038.

The previous prime is 909048073019. The next prime is 909048073057. The reversal of 909048073039 is 930370840909.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-909048073039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (909048073019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454524036519 + 454524036520.

It is an arithmetic number, because the mean of its divisors is an integer number (454524036520).

Almost surely, 2^909048073039 is an apocalyptic number.

909048073039 is a deficient number, since it is larger than the sum of its proper divisors (1).

909048073039 is an equidigital number, since it uses as much as digits as its factorization.

909048073039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 909048073039 in words is "nine hundred nine billion, forty-eight million, seventy-three thousand, thirty-nine".