47726651605105 has 16 divisors (see below), whose sum is σ = 62603733240000. Its totient is φ = 34640732352960.

The previous prime is 47726651605079. The next prime is 47726651605109. The reversal of 47726651605105 is 50150615662774.

It is not a de Polignac number, because 47726651605105 - 2²⁵ = 47726618050673 is a prime.

It is a super-2 number, since 2×47726651605105² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (47726651605109) 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, 869468850 + ... + 869523739.

It is an arithmetic number, because the mean of its divisors is an integer number (3912733327500).

Almost surely, 2^{47726651605105} is an apocalyptic number.

It is an amenable number.

47726651605105 is a deficient number, since it is larger than the sum of its proper divisors (14877081634895).

47726651605105 is a wasteful number, since it uses less digits than its factorization.

47726651605105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738993104.

The product of its (nonzero) digits is 10584000, while the sum is 55.

The spelling of 47726651605105 in words is "forty-seven trillion, seven hundred twenty-six billion, six hundred fifty-one million, six hundred five thousand, one hundred five".