61300616159 has 8 divisors (see below), whose sum is σ = 61830881280. Its totient is φ = 60771094776.

The previous prime is 61300616141. The next prime is 61300616171. The reversal of 61300616159 is 95161600316.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61300616159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61300616129) 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, 19739 + ... + 350700.

It is an arithmetic number, because the mean of its divisors is an integer number (7728860160).

Almost surely, 2^61300616159 is an apocalyptic number.

61300616159 is a deficient number, since it is larger than the sum of its proper divisors (530265121).

61300616159 is a wasteful number, since it uses less digits than its factorization.

61300616159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371869.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 61300616159 in words is "sixty-one billion, three hundred million, six hundred sixteen thousand, one hundred fifty-nine".