512020716150 has 48 divisors (see below), whose sum is σ = 1300782400848. Its totient is φ = 133208640000.

The previous prime is 512020716143. The next prime is 512020716199. The reversal of 512020716150 is 51617020215.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41621551 + ... + 41633850.

It is an arithmetic number, because the mean of its divisors is an integer number (27099633351).

Almost surely, 2^512020716150 is an apocalyptic number.

512020716150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

512020716150 is an abundant number, since it is smaller than the sum of its proper divisors (788761684698).

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

512020716150 is a wasteful number, since it uses less digits than its factorization.

512020716150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83255457 (or 83255452 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

Adding to 512020716150 its reverse (51617020215), we get a palindrome (563637736365).

The spelling of 512020716150 in words is "five hundred twelve billion, twenty million, seven hundred sixteen thousand, one hundred fifty".