500120601305071 has 4 divisors (see below), whose sum is σ = 506451241828000. Its totient is φ = 493789960782144.

The previous prime is 500120601305053. The next prime is 500120601305099. The reversal of 500120601305071 is 170503106021005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 500120601305071 - 2²³ = 500120592916463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500120601305011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165320261346 + ... + 3165320261503.

It is an arithmetic number, because the mean of its divisors is an integer number (126612810457000).

Almost surely, 2^{500120601305071} is an apocalyptic number.

500120601305071 is a deficient number, since it is larger than the sum of its proper divisors (6330640522929).

500120601305071 is an equidigital number, since it uses as much as digits as its factorization.

500120601305071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330640522928.

The product of its (nonzero) digits is 6300, while the sum is 31.

Adding to 500120601305071 its reverse (170503106021005), we get a palindrome (670623707326076).

The spelling of 500120601305071 in words is "five hundred trillion, one hundred twenty billion, six hundred one million, three hundred five thousand, seventy-one".