502870522242 has 32 divisors (see below), whose sum is σ = 1097253817344. Its totient is φ = 152373650000.

The previous prime is 502870522183. The next prime is 502870522247. The reversal of 502870522242 is 242225078205.

It is a self number, because there is not a number n which added to its sum of digits gives 502870522242.

It is not an unprimeable number, because it can be changed into a prime (502870522247) by changing a digit.

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, 630523 + ... + 1184609.

It is an arithmetic number, because the mean of its divisors is an integer number (34289181792).

Almost surely, 2^502870522242 is an apocalyptic number.

502870522242 is an abundant number, since it is smaller than the sum of its proper divisors (594383295102).

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

502870522242 is a wasteful number, since it uses less digits than its factorization.

502870522242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567854.

The product of its (nonzero) digits is 179200, while the sum is 39.

The spelling of 502870522242 in words is "five hundred two billion, eight hundred seventy million, five hundred twenty-two thousand, two hundred forty-two".