610535983 has 2 divisors, whose sum is σ = 610535984. Its totient is φ = 610535982.

The previous prime is 610535971. The next prime is 610536019. The reversal of 610535983 is 389535016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 610535983 - 2⁵ = 610535951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610535903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305267991 + 305267992.

It is an arithmetic number, because the mean of its divisors is an integer number (305267992).

Almost surely, 2^610535983 is an apocalyptic number.

610535983 is a deficient number, since it is larger than the sum of its proper divisors (1).

610535983 is an equidigital number, since it uses as much as digits as its factorization.

610535983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 610535983 is about 24709.0263466613. The cubic root of 610535983 is about 848.3409313352.

The spelling of 610535983 in words is "six hundred ten million, five hundred thirty-five thousand, nine hundred eighty-three".