60636641399 has 8 divisors (see below), whose sum is σ = 63392638560. Its totient is φ = 58000254048.

The previous prime is 60636641389. The next prime is 60636641411. The reversal of 60636641399 is 99314663606.

It is a de Polignac number, because none of the positive numbers 2^k-60636641399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60636641399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60636641339) 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, 2479682 + ... + 2504015.

It is an arithmetic number, because the mean of its divisors is an integer number (7924079820).

Almost surely, 2^60636641399 is an apocalyptic number.

60636641399 is a deficient number, since it is larger than the sum of its proper divisors (2755997161).

60636641399 is an frugal number, since it uses more digits than its factorization.

60636641399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983766 (or 4983720 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 53.

The spelling of 60636641399 in words is "sixty billion, six hundred thirty-six million, six hundred forty-one thousand, three hundred ninety-nine".