610110521012 has 12 divisors (see below), whose sum is σ = 1104510426180. Its totient is φ = 294536113536.

The previous prime is 610110521003. The next prime is 610110521071. The reversal of 610110521012 is 210125011016.

It can be written as a sum of positive squares in 2 ways, for example, as 252441934096 + 357668586916 = 502436^2 + 598054^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2629786613 + ... + 2629786844.

It is an arithmetic number, because the mean of its divisors is an integer number (92042535515).

Almost surely, 2^610110521012 is an apocalyptic number.

It is an amenable number.

610110521012 is a deficient number, since it is larger than the sum of its proper divisors (494399905168).

610110521012 is a wasteful number, since it uses less digits than its factorization.

610110521012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259573490 (or 5259573488 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 610110521012 its reverse (210125011016), we get a palindrome (820235532028).

The spelling of 610110521012 in words is "six hundred ten billion, one hundred ten million, five hundred twenty-one thousand, twelve".