60647643845 has 16 divisors (see below), whose sum is σ = 76663188480. Its totient is φ = 45931147200.

The previous prime is 60647643787. The next prime is 60647643899. The reversal of 60647643845 is 54834674606.

It is not a de Polignac number, because 60647643845 - 2¹² = 60647639749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99941 + ... + 362330.

It is an arithmetic number, because the mean of its divisors is an integer number (4791449280).

Almost surely, 2^60647643845 is an apocalyptic number.

It is an amenable number.

60647643845 is a deficient number, since it is larger than the sum of its proper divisors (16015544635).

60647643845 is a wasteful number, since it uses less digits than its factorization.

60647643845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463676.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 60647643845 in words is "sixty billion, six hundred forty-seven million, six hundred forty-three thousand, eight hundred forty-five".