49321351009 has 16 divisors (see below), whose sum is σ = 58905335808. Its totient is φ = 40413722832.

The previous prime is 49321351007. The next prime is 49321351067. The reversal of 49321351009 is 90015312394.

It is not a de Polignac number, because 49321351009 - 2¹ = 49321351007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49321351007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729027 + ... + 1757320.

It is an arithmetic number, because the mean of its divisors is an integer number (3681583488).

Almost surely, 2^49321351009 is an apocalyptic number.

It is an amenable number.

49321351009 is a deficient number, since it is larger than the sum of its proper divisors (9583984799).

49321351009 is a wasteful number, since it uses less digits than its factorization.

49321351009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486444.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 49321351009 in words is "forty-nine billion, three hundred twenty-one million, three hundred fifty-one thousand, nine".