61000560510011 has 8 divisors (see below), whose sum is σ = 62217844857504. Its totient is φ = 59785732843200.

The previous prime is 61000560510007. The next prime is 61000560510017. The reversal of 61000560510011 is 11001506500016.

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

It is a cyclic number.

It is not a de Polignac number, because 61000560510011 - 2² = 61000560510007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61000560510017) 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, 614120015 + ... + 614219336.

It is an arithmetic number, because the mean of its divisors is an integer number (7777230607188).

Almost surely, 2^{61000560510011} is an apocalyptic number.

61000560510011 is a deficient number, since it is larger than the sum of its proper divisors (1217284347493).

61000560510011 is a wasteful number, since it uses less digits than its factorization.

61000560510011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228340341.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 61000560510011 in words is "sixty-one trillion, five hundred sixty million, five hundred ten thousand, eleven".