610776566013 has 32 divisors (see below), whose sum is σ = 853710802560. Its totient is φ = 387913236480.

The previous prime is 610776565991. The next prime is 610776566017. The reversal of 610776566013 is 310665677016.

It is not a de Polignac number, because 610776566013 - 2¹⁸ = 610776303869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610776566017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2683981 + ... + 2902637.

It is an arithmetic number, because the mean of its divisors is an integer number (26678462580).

Almost surely, 2^610776566013 is an apocalyptic number.

It is an amenable number.

610776566013 is a deficient number, since it is larger than the sum of its proper divisors (242934236547).

610776566013 is a wasteful number, since it uses less digits than its factorization.

610776566013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219117.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 610776566013 in words is "six hundred ten billion, seven hundred seventy-six million, five hundred sixty-six thousand, thirteen".