49223032319 has 2 divisors, whose sum is σ = 49223032320. Its totient is φ = 49223032318.

The previous prime is 49223032247. The next prime is 49223032321. The reversal of 49223032319 is 91323032294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49223032319 - 2¹⁶ = 49222966783 is a prime.

It is a super-2 number, since 2×49223032319² (a number of 22 digits) contains 22 as substring.

Together with 49223032321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49223032379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24611516159 + 24611516160.

It is an arithmetic number, because the mean of its divisors is an integer number (24611516160).

Almost surely, 2^49223032319 is an apocalyptic number.

49223032319 is a deficient number, since it is larger than the sum of its proper divisors (1).

49223032319 is an equidigital number, since it uses as much as digits as its factorization.

49223032319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 49223032319 in words is "forty-nine billion, two hundred twenty-three million, thirty-two thousand, three hundred nineteen".