61010480285 has 16 divisors (see below), whose sum is σ = 75763175040. Its totient is φ = 47109142080.

The previous prime is 61010480281. The next prime is 61010480291. The reversal of 61010480285 is 58208401016.

It is not a de Polignac number, because 61010480285 - 2² = 61010480281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61010480281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359984 + ... + 501606.

It is an arithmetic number, because the mean of its divisors is an integer number (4735198440).

Almost surely, 2^61010480285 is an apocalyptic number.

It is an amenable number.

61010480285 is a deficient number, since it is larger than the sum of its proper divisors (14752694755).

61010480285 is a wasteful number, since it uses less digits than its factorization.

61010480285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144628.

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 61010480285 in words is "sixty-one billion, ten million, four hundred eighty thousand, two hundred eighty-five".