610550610001 has 4 divisors (see below), whose sum is σ = 613216770100. Its totient is φ = 607884449904.

The previous prime is 610550609983. The next prime is 610550610011. The reversal of 610550610001 is 100016055016.

610550610001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 546935681601 + 63614928400 = 739551^2 + 252220^2 .

It is a cyclic number.

It is not a de Polignac number, because 610550610001 - 2⁷ = 610550609873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610550610011) 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, 1333079706 + ... + 1333080163.

It is an arithmetic number, because the mean of its divisors is an integer number (153304192525).

Almost surely, 2^610550610001 is an apocalyptic number.

It is an amenable number.

610550610001 is a deficient number, since it is larger than the sum of its proper divisors (2666160099).

610550610001 is a wasteful number, since it uses less digits than its factorization.

610550610001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666160098.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 610550610001 its reverse (100016055016), we get a palindrome (710566665017).

The spelling of 610550610001 in words is "six hundred ten billion, five hundred fifty million, six hundred ten thousand, one".