47211465127049 has 12 divisors (see below), whose sum is σ = 47454710214576. Its totient is φ = 46969076251032.

The previous prime is 47211465127031. The next prime is 47211465127087. The reversal of 47211465127049 is 94072156411274.

It is not a de Polignac number, because 47211465127049 - 2²⁴ = 47211448349833 is a prime.

It is a super-2 number, since 2×47211465127049² (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 (47211465127009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67751762 + ... + 68445044.

It is an arithmetic number, because the mean of its divisors is an integer number (3954559184548).

Almost surely, 2^{47211465127049} is an apocalyptic number.

It is an amenable number.

47211465127049 is a deficient number, since it is larger than the sum of its proper divisors (243245087527).

47211465127049 is an frugal number, since it uses more digits than its factorization.

47211465127049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694516 (or 694073 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 47211465127049 in words is "forty-seven trillion, two hundred eleven billion, four hundred sixty-five million, one hundred twenty-seven thousand, forty-nine".