49321351 has 2 divisors, whose sum is σ = 49321352. Its totient is φ = 49321350.

The previous prime is 49321297. The next prime is 49321379. The reversal of 49321351 is 15312394.

49321351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (49321379) can be obtained adding 49321351 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49321351 - 2¹⁵ = 49288583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49321381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24660675 + 24660676.

It is an arithmetic number, because the mean of its divisors is an integer number (24660676).

Almost surely, 2^49321351 is an apocalyptic number.

49321351 is a deficient number, since it is larger than the sum of its proper divisors (1).

49321351 is an equidigital number, since it uses as much as digits as its factorization.

49321351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 49321351 is about 7022.9161322061. The cubic root of 49321351 is about 366.7287752458.

The spelling of 49321351 in words is "forty-nine million, three hundred twenty-one thousand, three hundred fifty-one".