60406105813 has 12 divisors (see below), whose sum is σ = 64337633580. Its totient is φ = 56701783296.

The previous prime is 60406105789. The next prime is 60406105817. The reversal of 60406105813 is 31850160406.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55310573124 + 5095532689 = 235182^2 + 71383^2 .

It is not a de Polignac number, because 60406105813 - 2²⁵ = 60372551381 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 (60406105817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 728220 + ... + 806917.

It is an arithmetic number, because the mean of its divisors is an integer number (5361469465).

Almost surely, 2^60406105813 is an apocalyptic number.

It is an amenable number.

60406105813 is a deficient number, since it is larger than the sum of its proper divisors (3931527767).

60406105813 is a wasteful number, since it uses less digits than its factorization.

60406105813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535284 (or 1535265 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 60406105813 in words is "sixty billion, four hundred six million, one hundred five thousand, eight hundred thirteen".