7132871717077 has 2 divisors, whose sum is σ = 7132871717078. Its totient is φ = 7132871717076.

The previous prime is 7132871717021. The next prime is 7132871717093. The reversal of 7132871717077 is 7707171782317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6946144886916 + 186726830161 = 2635554^2 + 432119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7132871717077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7132871717017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566435858538 + 3566435858539.

It is an arithmetic number, because the mean of its divisors is an integer number (3566435858539).

Almost surely, 2^{7132871717077} is an apocalyptic number.

It is an amenable number.

7132871717077 is a deficient number, since it is larger than the sum of its proper divisors (1).

7132871717077 is an equidigital number, since it uses as much as digits as its factorization.

7132871717077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5647152, while the sum is 58.

The spelling of 7132871717077 in words is "seven trillion, one hundred thirty-two billion, eight hundred seventy-one million, seven hundred seventeen thousand, seventy-seven".