47211011863063 has 16 divisors (see below), whose sum is σ = 47471456859840. Its totient is φ = 46951078293504.

The previous prime is 47211011863013. The next prime is 47211011863097. The reversal of 47211011863063 is 36036811011274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47211011863063 is a prime.

It is a super-2 number, since 2×47211011863063² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47211011863003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1641593878 + ... + 1641622636.

It is an arithmetic number, because the mean of its divisors is an integer number (2966966053740).

Almost surely, 2^{47211011863063} is an apocalyptic number.

47211011863063 is a deficient number, since it is larger than the sum of its proper divisors (260444996777).

47211011863063 is a wasteful number, since it uses less digits than its factorization.

47211011863063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37338.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 47211011863063 in words is "forty-seven trillion, two hundred eleven billion, eleven million, eight hundred sixty-three thousand, sixty-three".