47436312115 has 8 divisors (see below), whose sum is σ = 56927179440. Its totient is φ = 37946646432.

The previous prime is 47436312089. The next prime is 47436312173. The reversal of 47436312115 is 51121363474.

It is a happy number.

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 47436312115 - 2⁹ = 47436311603 is a prime.

It is an unprimeable number.

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, 211149 + ... + 373438.

It is an arithmetic number, because the mean of its divisors is an integer number (7115897430).

Almost surely, 2^47436312115 is an apocalyptic number.

47436312115 is a deficient number, since it is larger than the sum of its proper divisors (9490867325).

47436312115 is a wasteful number, since it uses less digits than its factorization.

47436312115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600821.

The product of its digits is 60480, while the sum is 37.

Adding to 47436312115 its reverse (51121363474), we get a palindrome (98557675589).

The spelling of 47436312115 in words is "forty-seven billion, four hundred thirty-six million, three hundred twelve thousand, one hundred fifteen".