61060150556 has 24 divisors (see below), whose sum is σ = 110775659904. Its totient is φ = 29418416640.

The previous prime is 61060150517. The next prime is 61060150559. The reversal of 61060150556 is 65505106016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060150559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027805 + ... + 1085588.

It is an arithmetic number, because the mean of its divisors is an integer number (4615652496).

Almost surely, 2^61060150556 is an apocalyptic number.

It is an amenable number.

61060150556 is a deficient number, since it is larger than the sum of its proper divisors (49715509348).

61060150556 is a wasteful number, since it uses less digits than its factorization.

61060150556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113661 (or 2113659 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 61060150556 in words is "sixty-one billion, sixty million, one hundred fifty thousand, five hundred fifty-six".