46019019289 has 2 divisors, whose sum is σ = 46019019290. Its totient is φ = 46019019288.

The previous prime is 46019019287. The next prime is 46019019307. The reversal of 46019019289 is 98291091064.

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., 45159650064 + 859369225 = 212508^2 + 29315^2 .

It is a cyclic number.

It is not a de Polignac number, because 46019019289 - 2¹ = 46019019287 is a prime.

Together with 46019019287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46019019287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23009509644 + 23009509645.

It is an arithmetic number, because the mean of its divisors is an integer number (23009509645).

Almost surely, 2^46019019289 is an apocalyptic number.

It is an amenable number.

46019019289 is a deficient number, since it is larger than the sum of its proper divisors (1).

46019019289 is an equidigital number, since it uses as much as digits as its factorization.

46019019289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 46019019289 in words is "forty-six billion, nineteen million, nineteen thousand, two hundred eighty-nine".