47120736115 has 4 divisors (see below), whose sum is σ = 56544883344. Its totient is φ = 37696588888.

The previous prime is 47120736109. The next prime is 47120736137. The reversal of 47120736115 is 51163702174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47120736115 - 2³ = 47120736107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4712073607 + ... + 4712073616.

It is an arithmetic number, because the mean of its divisors is an integer number (14136220836).

Almost surely, 2^47120736115 is an apocalyptic number.

47120736115 is a deficient number, since it is larger than the sum of its proper divisors (9424147229).

47120736115 is an equidigital number, since it uses as much as digits as its factorization.

47120736115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424147228.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 47120736115 in words is "forty-seven billion, one hundred twenty million, seven hundred thirty-six thousand, one hundred fifteen".