61028603330 has 16 divisors (see below), whose sum is σ = 109871766144. Its totient is φ = 24406934640.

The previous prime is 61028603329. The next prime is 61028603333. The reversal of 61028603330 is 3330682016.

61028603330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (61028603333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506186 + ... + 615045.

It is an arithmetic number, because the mean of its divisors is an integer number (6866985384).

Almost surely, 2^61028603330 is an apocalyptic number.

61028603330 is a deficient number, since it is larger than the sum of its proper divisors (48843162814).

61028603330 is a wasteful number, since it uses less digits than its factorization.

61028603330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126681.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 61028603330 in words is "sixty-one billion, twenty-eight million, six hundred three thousand, three hundred thirty".