60556600990 has 8 divisors (see below), whose sum is σ = 109001881800. Its totient is φ = 24222640392.

The previous prime is 60556600963. The next prime is 60556600991. The reversal of 60556600990 is 9900665506.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 60556600990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60556600991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027830040 + ... + 3027830059.

It is an arithmetic number, because the mean of its divisors is an integer number (13625235225).

Almost surely, 2^60556600990 is an apocalyptic number.

60556600990 is a deficient number, since it is larger than the sum of its proper divisors (48445280810).

60556600990 is a wasteful number, since it uses less digits than its factorization.

60556600990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6055660106.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 60556600990 in words is "sixty billion, five hundred fifty-six million, six hundred thousand, nine hundred ninety".