601616510116 has 24 divisors (see below), whose sum is σ = 1063870115000. Its totient is φ = 297660801024.

The previous prime is 601616510069. The next prime is 601616510119. The reversal of 601616510116 is 611015616106.

It can be written as a sum of positive squares in 4 ways, for example, as 173808945216 + 427807564900 = 416904^2 + 654070^2 .

It is not an unprimeable number, because it can be changed into a prime (601616510119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561891 + ... + 1232458.

Almost surely, 2^601616510116 is an apocalyptic number.

It is an amenable number.

601616510116 is a deficient number, since it is larger than the sum of its proper divisors (462253604884).

601616510116 is a wasteful number, since it uses less digits than its factorization.

601616510116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795231 (or 1795229 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 601616510116 in words is "six hundred one billion, six hundred sixteen million, five hundred ten thousand, one hundred sixteen".