61006162012 has 12 divisors (see below), whose sum is σ = 107207483040. Its totient is φ = 30375452576.

The previous prime is 61006162003. The next prime is 61006162013. The reversal of 61006162012 is 21026160016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61006162013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31906033 + ... + 31907944.

It is an arithmetic number, because the mean of its divisors is an integer number (8933956920).

Almost surely, 2^61006162012 is an apocalyptic number.

It is an amenable number.

61006162012 is a deficient number, since it is larger than the sum of its proper divisors (46201321028).

61006162012 is a wasteful number, since it uses less digits than its factorization.

61006162012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63814220 (or 63814218 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 61006162012 in words is "sixty-one billion, six million, one hundred sixty-two thousand, twelve".