808748140572 has 48 divisors (see below), whose sum is σ = 2096865541120. Its totient is φ = 269568428976.

The previous prime is 808748140537. The next prime is 808748140573. The reversal of 808748140572 is 275041847808.

808748140572 is a `hidden beast` number, since 80 + 87 + 4 + 81 + 405 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808748140573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957173 + ... + 2334099.

Almost surely, 2^808748140572 is an apocalyptic number.

It is an amenable number.

808748140572 is an abundant number, since it is smaller than the sum of its proper divisors (1288117400548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808748140572 is a wasteful number, since it uses less digits than its factorization.

808748140572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396807 (or 396799 counting only the distinct ones).

The product of its (nonzero) digits is 4014080, while the sum is 54.

The spelling of 808748140572 in words is "eight hundred eight billion, seven hundred forty-eight million, one hundred forty thousand, five hundred seventy-two".