60680886628447 has 4 divisors (see below), whose sum is σ = 62320910591416. Its totient is φ = 59040862665480.

The previous prime is 60680886628441. The next prime is 60680886628451. The reversal of 60680886628447 is 74482668808606.

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

It is a cyclic number.

It is not a de Polignac number, because 60680886628447 - 2³¹ = 60678739144799 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 60680886628447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60680886628441) 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, 820011981429 + ... + 820011981502.

It is an arithmetic number, because the mean of its divisors is an integer number (15580227647854).

Almost surely, 2^{60680886628447} is an apocalyptic number.

60680886628447 is a deficient number, since it is larger than the sum of its proper divisors (1640023962969).

60680886628447 is a wasteful number, since it uses less digits than its factorization.

60680886628447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640023962968.

The product of its (nonzero) digits is 1189085184, while the sum is 73.

The spelling of 60680886628447 in words is "sixty trillion, six hundred eighty billion, eight hundred eighty-six million, six hundred twenty-eight thousand, four hundred forty-seven".