147535548668 has 6 divisors (see below), whose sum is σ = 258187210176. Its totient is φ = 73767774332.

The previous prime is 147535548661. The next prime is 147535548683. The reversal of 147535548668 is 866845535741.

It is a self number, because there is not a number n which added to its sum of digits gives 147535548668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147535548661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18441943580 + ... + 18441943587.

It is an arithmetic number, because the mean of its divisors is an integer number (43031201696).

Almost surely, 2^147535548668 is an apocalyptic number.

It is an amenable number.

147535548668 is a deficient number, since it is larger than the sum of its proper divisors (110651661508).

147535548668 is a wasteful number, since it uses less digits than its factorization.

147535548668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36883887171 (or 36883887169 counting only the distinct ones).

The product of its digits is 96768000, while the sum is 62.

The spelling of 147535548668 in words is "one hundred forty-seven billion, five hundred thirty-five million, five hundred forty-eight thousand, six hundred sixty-eight".