47196709677 has 24 divisors (see below), whose sum is σ = 73495628024. Its totient is φ = 29013064704.

The previous prime is 47196709667. The next prime is 47196709691. The reversal of 47196709677 is 77690769174.

47196709677 is a `hidden beast` number, since 471 + 9 + 6 + 7 + 0 + 96 + 77 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1132389801 + 46064319876 = 33651^2 + 214626^2 .

It is not a de Polignac number, because 47196709677 - 2⁸ = 47196709421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47196709667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105628 + ... + 324885.

Almost surely, 2^47196709677 is an apocalyptic number.

It is an amenable number.

47196709677 is a deficient number, since it is larger than the sum of its proper divisors (26298918347).

47196709677 is a wasteful number, since it uses less digits than its factorization.

47196709677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431469 (or 431466 counting only the distinct ones).

The product of its (nonzero) digits is 28005264, while the sum is 63.

The spelling of 47196709677 in words is "forty-seven billion, one hundred ninety-six million, seven hundred nine thousand, six hundred seventy-seven".