47019703769 has 16 divisors (see below), whose sum is σ = 50717515200. Its totient is φ = 43447150656.

The previous prime is 47019703699. The next prime is 47019703811. The reversal of 47019703769 is 96730791074.

It is a cyclic number.

It is not a de Polignac number, because 47019703769 - 2⁸ = 47019703513 is a prime.

It is a super-2 number, since 2×47019703769² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47019703769.

It is not an unprimeable number, because it can be changed into a prime (47019703169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538667 + ... + 619839.

It is an arithmetic number, because the mean of its divisors is an integer number (3169844700).

Almost surely, 2^47019703769 is an apocalyptic number.

It is an amenable number.

47019703769 is a deficient number, since it is larger than the sum of its proper divisors (3697811431).

47019703769 is a wasteful number, since it uses less digits than its factorization.

47019703769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81944.

The product of its (nonzero) digits is 2000376, while the sum is 53.

The spelling of 47019703769 in words is "forty-seven billion, nineteen million, seven hundred three thousand, seven hundred sixty-nine".