61006000060 has 12 divisors (see below), whose sum is σ = 128112600168. Its totient is φ = 24402400016.

The previous prime is 61006000049. The next prime is 61006000151. The reversal of 61006000060 is 6000060016.

It is a happy number.

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, 1525149982 + ... + 1525150021.

It is an arithmetic number, because the mean of its divisors is an integer number (10676050014).

Almost surely, 2^61006000060 is an apocalyptic number.

It is an amenable number.

61006000060 is an abundant number, since it is smaller than the sum of its proper divisors (67106600108).

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

61006000060 is a wasteful number, since it uses less digits than its factorization.

61006000060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050300012 (or 3050300010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 61006000060 its reverse (6000060016), we get a palindrome (67006060076).

The spelling of 61006000060 in words is "sixty-one billion, six million, sixty", and thus it is an aban number and an uban number.