47011553316211 has 4 divisors (see below), whose sum is σ = 51285330890424. Its totient is φ = 42737775742000.

The previous prime is 47011553316199. The next prime is 47011553316227. The reversal of 47011553316211 is 11261335511074.

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 47011553316211 - 2²³ = 47011544927603 is a prime.

It is a super-2 number, since 2×47011553316211² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47011553316251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2136888787090 + ... + 2136888787111.

It is an arithmetic number, because the mean of its divisors is an integer number (12821332722606).

Almost surely, 2^{47011553316211} is an apocalyptic number.

47011553316211 is a deficient number, since it is larger than the sum of its proper divisors (4273777574213).

47011553316211 is a wasteful number, since it uses less digits than its factorization.

47011553316211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273777574212.

The product of its (nonzero) digits is 75600, while the sum is 40.

Adding to 47011553316211 its reverse (11261335511074), we get a palindrome (58272888827285).

The spelling of 47011553316211 in words is "forty-seven trillion, eleven billion, five hundred fifty-three million, three hundred sixteen thousand, two hundred eleven".