500241661646 has 16 divisors (see below), whose sum is σ = 760676773344. Its totient is φ = 246683055744.

The previous prime is 500241661643. The next prime is 500241661721. The reversal of 500241661646 is 646166142005.

It is a super-2 number, since 2×500241661646² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500241661643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3679151 + ... + 3812693.

It is an arithmetic number, because the mean of its divisors is an integer number (47542298334).

Almost surely, 2^500241661646 is an apocalyptic number.

500241661646 is a deficient number, since it is larger than the sum of its proper divisors (260435111698).

500241661646 is a wasteful number, since it uses less digits than its factorization.

500241661646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159275.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 500241661646 in words is "five hundred billion, two hundred forty-one million, six hundred sixty-one thousand, six hundred forty-six".