47264733647165 has 16 divisors (see below), whose sum is σ = 58484064175488. Its totient is φ = 36651388802496.

The previous prime is 47264733647149. The next prime is 47264733647167. The reversal of 47264733647165 is 56174633746274.

It is a cyclic number.

It is not a de Polignac number, because 47264733647165 - 2⁴ = 47264733647149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47264733647167) 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, 1074420689 + ... + 1074464678.

It is an arithmetic number, because the mean of its divisors is an integer number (3655254010968).

Almost surely, 2^{47264733647165} is an apocalyptic number.

It is an amenable number.

47264733647165 is a deficient number, since it is larger than the sum of its proper divisors (11219330528323).

47264733647165 is a wasteful number, since it uses less digits than its factorization.

47264733647165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148885508.

The product of its digits is 426746880, while the sum is 65.

The spelling of 47264733647165 in words is "forty-seven trillion, two hundred sixty-four billion, seven hundred thirty-three million, six hundred forty-seven thousand, one hundred sixty-five".