512414225151 has 4 divisors (see below), whose sum is σ = 683218966872. Its totient is φ = 341609483432.

The previous prime is 512414225149. The next prime is 512414225159. The reversal of 512414225151 is 151522414215.

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 512414225151 - 2¹ = 512414225149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512414225159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85402370856 + ... + 85402370861.

It is an arithmetic number, because the mean of its divisors is an integer number (170804741718).

Almost surely, 2^512414225151 is an apocalyptic number.

512414225151 is a deficient number, since it is larger than the sum of its proper divisors (170804741721).

512414225151 is a wasteful number, since it uses less digits than its factorization.

512414225151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170804741720.

The product of its digits is 16000, while the sum is 33.

Adding to 512414225151 its reverse (151522414215), we get a palindrome (663936639366).

The spelling of 512414225151 in words is "five hundred twelve billion, four hundred fourteen million, two hundred twenty-five thousand, one hundred fifty-one".