60635610413 has 12 divisors (see below), whose sum is σ = 71866159740. Its totient is φ = 50992748352.

The previous prime is 60635610391. The next prime is 60635610443. The reversal of 60635610413 is 31401653606.

It can be written as a sum of positive squares in 2 ways, for example, as 54495634249 + 6139976164 = 233443^2 + 78358^2 .

It is not a de Polignac number, because 60635610413 - 2²⁰ = 60634561837 is a prime.

It is a super-2 number, since 2×60635610413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60635610443) 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, 11671568 + ... + 11676761.

It is an arithmetic number, because the mean of its divisors is an integer number (5988846645).

Almost surely, 2^60635610413 is an apocalyptic number.

It is an amenable number.

60635610413 is a deficient number, since it is larger than the sum of its proper divisors (11230549327).

60635610413 is a wasteful number, since it uses less digits than its factorization.

60635610413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23348396 (or 23348389 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 60635610413 in words is "sixty billion, six hundred thirty-five million, six hundred ten thousand, four hundred thirteen".