47517267016665 has 16 divisors (see below), whose sum is σ = 84475141363200. Its totient is φ = 25342542408816.

The previous prime is 47517267016601. The next prime is 47517267016741. The reversal of 47517267016665 is 56661076271574.

It is not a de Polignac number, because 47517267016665 - 2⁶ = 47517267016601 is a prime.

It is a super-3 number, since 3×47517267016665³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175989877705 + ... + 175989877974.

It is an arithmetic number, because the mean of its divisors is an integer number (5279696335200).

Almost surely, 2^{47517267016665} is an apocalyptic number.

47517267016665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47517267016665 is a deficient number, since it is larger than the sum of its proper divisors (36957874346535).

47517267016665 is a wasteful number, since it uses less digits than its factorization.

47517267016665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351979755693 (or 351979755687 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 63.

The spelling of 47517267016665 in words is "forty-seven trillion, five hundred seventeen billion, two hundred sixty-seven million, sixteen thousand, six hundred sixty-five".