500666634430050 has 48 divisors (see below), whose sum is σ = 1354530821880672. Its totient is φ = 121373729558400.

The previous prime is 500666634430043. The next prime is 500666634430057. The reversal of 500666634430050 is 50034436666005.

It is an interprime number because it is at equal distance from previous prime (500666634430043) and next prime (500666634430057).

It is not an unprimeable number, because it can be changed into a prime (500666634430057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151717160299 + ... + 151717163598.

It is an arithmetic number, because the mean of its divisors is an integer number (28219392122514).

Almost surely, 2^{500666634430050} is an apocalyptic number.

500666634430050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500666634430050 is an abundant number, since it is smaller than the sum of its proper divisors (853864187450622).

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

500666634430050 is a wasteful number, since it uses less digits than its factorization.

500666634430050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303434323923 (or 303434323918 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 500666634430050 in words is "five hundred trillion, six hundred sixty-six billion, six hundred thirty-four million, four hundred thirty thousand, fifty".