60606140513 has 4 divisors (see below), whose sum is σ = 64171207620. Its totient is φ = 57041073408.

The previous prime is 60606140467. The next prime is 60606140531. The reversal of 60606140513 is 31504160606.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49841455504 + 10764685009 = 223252^2 + 103753^2 .

It is a cyclic number.

It is not a de Polignac number, because 60606140513 - 2¹⁴ = 60606124129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60606140513.

It is not an unprimeable number, because it can be changed into a prime (60606140533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782533528 + ... + 1782533561.

It is an arithmetic number, because the mean of its divisors is an integer number (16042801905).

Almost surely, 2^60606140513 is an apocalyptic number.

It is an amenable number.

60606140513 is a deficient number, since it is larger than the sum of its proper divisors (3565067107).

60606140513 is a wasteful number, since it uses less digits than its factorization.

60606140513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565067106.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 60606140513 in words is "sixty billion, six hundred six million, one hundred forty thousand, five hundred thirteen".