107854127561 has 8 divisors (see below), whose sum is σ = 108401536320. Its totient is φ = 107308100592.

The previous prime is 107854127543. The next prime is 107854127569. The reversal of 107854127561 is 165721458701.

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-107854127561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107854127569) 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, 188765 + ... + 501338.

It is an arithmetic number, because the mean of its divisors is an integer number (13550192040).

Almost surely, 2^107854127561 is an apocalyptic number.

It is an amenable number.

107854127561 is a deficient number, since it is larger than the sum of its proper divisors (547408759).

107854127561 is an equidigital number, since it uses as much as digits as its factorization.

107854127561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690895.

The product of its (nonzero) digits is 470400, while the sum is 47.

The spelling of 107854127561 in words is "one hundred seven billion, eight hundred fifty-four million, one hundred twenty-seven thousand, five hundred sixty-one".