5611332371 has 2 divisors, whose sum is σ = 5611332372. Its totient is φ = 5611332370.

The previous prime is 5611332361. The next prime is 5611332427. The reversal of 5611332371 is 1732331165.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5611332371 is a prime.

It is not a weakly prime, because it can be changed into another prime (5611332361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805666185 + 2805666186.

It is an arithmetic number, because the mean of its divisors is an integer number (2805666186).

Almost surely, 2^5611332371 is an apocalyptic number.

5611332371 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611332371 is an equidigital number, since it uses as much as digits as its factorization.

5611332371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 5611332371 is about 74908.8270566293. The cubic root of 5611332371 is about 1777.0050603734.

The spelling of 5611332371 in words is "five billion, six hundred eleven million, three hundred thirty-two thousand, three hundred seventy-one".