47888265149 has 8 divisors (see below), whose sum is σ = 48844461120. Its totient is φ = 46936886976.

The previous prime is 47888265077. The next prime is 47888265163. The reversal of 47888265149 is 94156288874.

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 47888265149 - 2¹² = 47888261053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47888265091 and 47888265100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47888265349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184369 + ... + 1224134.

It is an arithmetic number, because the mean of its divisors is an integer number (6105557640).

Almost surely, 2^47888265149 is an apocalyptic number.

It is an amenable number.

47888265149 is a deficient number, since it is larger than the sum of its proper divisors (956195971).

47888265149 is a wasteful number, since it uses less digits than its factorization.

47888265149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408899.

The product of its digits is 30965760, while the sum is 62.

The spelling of 47888265149 in words is "forty-seven billion, eight hundred eighty-eight million, two hundred sixty-five thousand, one hundred forty-nine".