500964141840 has 160 divisors (see below), whose sum is σ = 1590845857920. Its totient is φ = 130340732928.

The previous prime is 500964141833. The next prime is 500964141851. The reversal of 500964141840 is 48141469005.

It is a junction number, because it is equal to n+sod(n) for n = 500964141792 and 500964141801.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9561154 + ... + 9613406.

It is an arithmetic number, because the mean of its divisors is an integer number (9942786612).

Almost surely, 2^500964141840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500964141840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795422928960).

500964141840 is an abundant number, since it is smaller than the sum of its proper divisors (1089881716080).

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

500964141840 is a wasteful number, since it uses less digits than its factorization.

500964141840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53241 (or 53235 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 500964141840 in words is "five hundred billion, nine hundred sixty-four million, one hundred forty-one thousand, eight hundred forty".