610606005611 has 4 divisors (see below), whose sum is σ = 697835434992. Its totient is φ = 523376576232.

The previous prime is 610606005601. The next prime is 610606005671. The reversal of 610606005611 is 116500606016.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 610606005611 - 2⁶ = 610606005547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610606005601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43614714680 + ... + 43614714693.

It is an arithmetic number, because the mean of its divisors is an integer number (174458858748).

Almost surely, 2^610606005611 is an apocalyptic number.

610606005611 is a deficient number, since it is larger than the sum of its proper divisors (87229429381).

610606005611 is an equidigital number, since it uses as much as digits as its factorization.

610606005611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87229429380.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 610606005611 in words is "six hundred ten billion, six hundred six million, five thousand, six hundred eleven".