5371871111 has 2 divisors, whose sum is σ = 5371871112. Its totient is φ = 5371871110.

The previous prime is 5371871107. The next prime is 5371871119. The reversal of 5371871111 is 1111781735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5371871111 - 2² = 5371871107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5371871119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2685935555 + 2685935556.

It is an arithmetic number, because the mean of its divisors is an integer number (2685935556).

Almost surely, 2^5371871111 is an apocalyptic number.

5371871111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5371871111 is an equidigital number, since it uses as much as digits as its factorization.

5371871111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 35.

The square root of 5371871111 is about 73293.0495408671. The cubic root of 5371871111 is about 1751.3590651901.

The spelling of 5371871111 in words is "five billion, three hundred seventy-one million, eight hundred seventy-one thousand, one hundred eleven".