60520417105 has 8 divisors (see below), whose sum is σ = 72630658152. Its totient is φ = 48412228608.

The previous prime is 60520417093. The next prime is 60520417121. The reversal of 60520417105 is 50171402506.

It can be written as a sum of positive squares in 4 ways, for example, as 16447293009 + 44073124096 = 128247^2 + 209936^2 .

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 60520417105 - 2⁷ = 60520416977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447504 + ... + 566833.

It is an arithmetic number, because the mean of its divisors is an integer number (9078832269).

Almost surely, 2^60520417105 is an apocalyptic number.

It is an amenable number.

60520417105 is a deficient number, since it is larger than the sum of its proper divisors (12110241047).

60520417105 is a wasteful number, since it uses less digits than its factorization.

60520417105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026275.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 60520417105 in words is "sixty billion, five hundred twenty million, four hundred seventeen thousand, one hundred five".