501613446740 has 96 divisors (see below), whose sum is σ = 1213150466304. Its totient is φ = 170657326080.

The previous prime is 501613446721. The next prime is 501613446773. The reversal of 501613446740 is 47644316105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75393254 + ... + 75399906.

It is an arithmetic number, because the mean of its divisors is an integer number (12636984024).

Almost surely, 2^501613446740 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 501613446740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606575233152).

501613446740 is an abundant number, since it is smaller than the sum of its proper divisors (711537019564).

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

501613446740 is a wasteful number, since it uses less digits than its factorization.

501613446740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737 (or 10735 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 501613446740 in words is "five hundred one billion, six hundred thirteen million, four hundred forty-six thousand, seven hundred forty".