147664533068 has 24 divisors (see below), whose sum is σ = 294660902592. Its totient is φ = 64143869184.

The previous prime is 147664533053. The next prime is 147664533091. The reversal of 147664533068 is 860335466741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83519780 + ... + 83521547.

It is an arithmetic number, because the mean of its divisors is an integer number (12277537608).

Almost surely, 2^147664533068 is an apocalyptic number.

It is an amenable number.

147664533068 is a deficient number, since it is larger than the sum of its proper divisors (146996369524).

147664533068 is a wasteful number, since it uses less digits than its factorization.

147664533068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167041361 (or 167041359 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 147664533068 in words is "one hundred forty-seven billion, six hundred sixty-four million, five hundred thirty-three thousand, sixty-eight".