61105110560601 has 8 divisors (see below), whose sum is σ = 81708274641504. Its totient is φ = 40619343426720.

The previous prime is 61105110560597. The next prime is 61105110560617. The reversal of 61105110560601 is 10606501150116.

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

It is not a de Polignac number, because 61105110560601 - 2² = 61105110560597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61105110560801) 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, 29349235540 + ... + 29349237621.

It is an arithmetic number, because the mean of its divisors is an integer number (10213534330188).

Almost surely, 2^{61105110560601} is an apocalyptic number.

It is an amenable number.

61105110560601 is a deficient number, since it is larger than the sum of its proper divisors (20603164080903).

61105110560601 is a wasteful number, since it uses less digits than its factorization.

61105110560601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58698473511.

The product of its (nonzero) digits is 5400, while the sum is 33.

The spelling of 61105110560601 in words is "sixty-one trillion, one hundred five billion, one hundred ten million, five hundred sixty thousand, six hundred one".