61060610110060 has 72 divisors (see below), whose sum is σ = 146230665040656. Its totient is φ = 21238473041280.

The previous prime is 61060610110007. The next prime is 61060610110061. The reversal of 61060610110060 is 6001101606016.

It is a super-2 number, since 2×61060610110060² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61060610110061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262216539 + ... + 262449298.

It is an arithmetic number, because the mean of its divisors is an integer number (2030981458898).

Almost surely, 2^{61060610110060} is an apocalyptic number.

It is an amenable number.

61060610110060 is an abundant number, since it is smaller than the sum of its proper divisors (85170054930596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61060610110060 is a wasteful number, since it uses less digits than its factorization.

61060610110060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524665903 (or 524665878 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 61060610110060 its reverse (6001101606016), we get a palindrome (67061711716076).

The spelling of 61060610110060 in words is "sixty-one trillion, sixty billion, six hundred ten million, one hundred ten thousand, sixty".