538608611 has 2 divisors, whose sum is σ = 538608612. Its totient is φ = 538608610.

The previous prime is 538608607. The next prime is 538608617. The reversal of 538608611 is 116806835.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 538608611 - 2² = 538608607 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (538608617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269304305 + 269304306.

It is an arithmetic number, because the mean of its divisors is an integer number (269304306).

Almost surely, 2^538608611 is an apocalyptic number.

538608611 is a deficient number, since it is larger than the sum of its proper divisors (1).

538608611 is an equidigital number, since it uses as much as digits as its factorization.

538608611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 538608611 is about 23207.9428429148. The cubic root of 538608611 is about 813.6252739970.

The spelling of 538608611 in words is "five hundred thirty-eight million, six hundred eight thousand, six hundred eleven".