47830482677 has 2 divisors, whose sum is σ = 47830482678. Its totient is φ = 47830482676.

The previous prime is 47830482649. The next prime is 47830482683. The reversal of 47830482677 is 77628403874.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46363133041 + 1467349636 = 215321^2 + 38306^2 .

It is a cyclic number.

It is not a de Polignac number, because 47830482677 - 2²² = 47826288373 is a prime.

It is a super-2 number, since 2×47830482677² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47830482607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23915241338 + 23915241339.

It is an arithmetic number, because the mean of its divisors is an integer number (23915241339).

Almost surely, 2^47830482677 is an apocalyptic number.

It is an amenable number.

47830482677 is a deficient number, since it is larger than the sum of its proper divisors (1).

47830482677 is an equidigital number, since it uses as much as digits as its factorization.

47830482677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12644352, while the sum is 56.

The spelling of 47830482677 in words is "forty-seven billion, eight hundred thirty million, four hundred eighty-two thousand, six hundred seventy-seven".