47013355 has 4 divisors (see below), whose sum is σ = 56416032. Its totient is φ = 37610680.

The previous prime is 47013349. The next prime is 47013359. The reversal of 47013355 is 55331074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55331074 = 2 ⋅27665537.

It is not a de Polignac number, because 47013355 - 2⁷ = 47013227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47013359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4701331 + ... + 4701340.

It is an arithmetic number, because the mean of its divisors is an integer number (14104008).

Almost surely, 2^47013355 is an apocalyptic number.

47013355 is a deficient number, since it is larger than the sum of its proper divisors (9402677).

47013355 is an equidigital number, since it uses as much as digits as its factorization.

47013355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402676.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 47013355 is about 6856.6285447004. The cubic root of 47013355 is about 360.9167862466.

The spelling of 47013355 in words is "forty-seven million, thirteen thousand, three hundred fifty-five".