49070361589 has 2 divisors, whose sum is σ = 49070361590. Its totient is φ = 49070361588.

The previous prime is 49070361583. The next prime is 49070361601. The reversal of 49070361589 is 98516307094.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47258412100 + 1811949489 = 217390^2 + 42567^2 .

It is a cyclic number.

It is not a de Polignac number, because 49070361589 - 2³ = 49070361581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49070361581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24535180794 + 24535180795.

It is an arithmetic number, because the mean of its divisors is an integer number (24535180795).

Almost surely, 2^49070361589 is an apocalyptic number.

It is an amenable number.

49070361589 is a deficient number, since it is larger than the sum of its proper divisors (1).

49070361589 is an equidigital number, since it uses as much as digits as its factorization.

49070361589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 49070361589 in words is "forty-nine billion, seventy million, three hundred sixty-one thousand, five hundred eighty-nine".