48698909447 has 8 divisors (see below), whose sum is σ = 50819720544. Its totient is φ = 46578387328.

The previous prime is 48698909437. The next prime is 48698909459. The reversal of 48698909447 is 74490989684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48698909447 - 2¹² = 48698905351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48698909407) 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 7 ways as a sum of consecutive naturals, for example, 316763 + ... + 444675.

It is an arithmetic number, because the mean of its divisors is an integer number (6352465068).

Almost surely, 2^48698909447 is an apocalyptic number.

48698909447 is a deficient number, since it is larger than the sum of its proper divisors (2120811097).

48698909447 is a wasteful number, since it uses less digits than its factorization.

48698909447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144489.

The product of its (nonzero) digits is 125411328, while the sum is 68.

The spelling of 48698909447 in words is "forty-eight billion, six hundred ninety-eight million, nine hundred nine thousand, four hundred forty-seven".