512236126260 has 96 divisors (see below), whose sum is σ = 1595273137920. Its totient is φ = 136454903424.

The previous prime is 512236126243. The next prime is 512236126291. The reversal of 512236126260 is 62621632215.

512236126260 is a `hidden beast` number, since 5 + 1 + 2 + 23 + 6 + 1 + 2 + 626 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31702 + ... + 1012658.

It is an arithmetic number, because the mean of its divisors is an integer number (16617428520).

Almost surely, 2^512236126260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512236126260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (797636568960).

512236126260 is an abundant number, since it is smaller than the sum of its proper divisors (1083037011660).

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

512236126260 is a wasteful number, since it uses less digits than its factorization.

512236126260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981942 (or 981934 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 512236126260 its reverse (62621632215), we get a palindrome (574857758475).

The spelling of 512236126260 in words is "five hundred twelve billion, two hundred thirty-six million, one hundred twenty-six thousand, two hundred sixty".