500740327542 has 144 divisors (see below), whose sum is σ = 1295594788752. Its totient is φ = 128493630720.

The previous prime is 500740327537. The next prime is 500740327567. The reversal of 500740327542 is 245723047005.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 500740327542.

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 71 ways as a sum of consecutive naturals, for example, 1702192 + ... + 1974572.

It is an arithmetic number, because the mean of its divisors is an integer number (8997186033).

Almost surely, 2^500740327542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500740327542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647797394376).

500740327542 is an abundant number, since it is smaller than the sum of its proper divisors (794854461210).

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

500740327542 is a wasteful number, since it uses less digits than its factorization.

500740327542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272463 (or 272443 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 39.

The spelling of 500740327542 in words is "five hundred billion, seven hundred forty million, three hundred twenty-seven thousand, five hundred forty-two".