48990011219 has 2 divisors, whose sum is σ = 48990011220. Its totient is φ = 48990011218.

The previous prime is 48990011183. The next prime is 48990011249. The reversal of 48990011219 is 91211009984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48990011219 - 2¹² = 48990007123 is a prime.

It is a super-2 number, since 2×48990011219² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48990011219.

It is not a weakly prime, because it can be changed into another prime (48990011249) 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, 24495005609 + 24495005610.

It is an arithmetic number, because the mean of its divisors is an integer number (24495005610).

Almost surely, 2^48990011219 is an apocalyptic number.

48990011219 is a deficient number, since it is larger than the sum of its proper divisors (1).

48990011219 is an equidigital number, since it uses as much as digits as its factorization.

48990011219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 44.

The spelling of 48990011219 in words is "forty-eight billion, nine hundred ninety million, eleven thousand, two hundred nineteen".