512355425043 has 32 divisors (see below), whose sum is σ = 865670164992. Its totient is φ = 261795398400.

The previous prime is 512355425041. The next prime is 512355425051. The reversal of 512355425043 is 340524553215.

It is not a de Polignac number, because 512355425043 - 2¹ = 512355425041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 512355424992 and 512355425010.

It is not an unprimeable number, because it can be changed into a prime (512355425041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18166146 + ... + 18194327.

It is an arithmetic number, because the mean of its divisors is an integer number (27052192656).

Almost surely, 2^512355425043 is an apocalyptic number.

512355425043 is a deficient number, since it is larger than the sum of its proper divisors (353314739949).

512355425043 is a wasteful number, since it uses less digits than its factorization.

512355425043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36360555.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 512355425043 its reverse (340524553215), we get a palindrome (852879978258).

The spelling of 512355425043 in words is "five hundred twelve billion, three hundred fifty-five million, four hundred twenty-five thousand, forty-three".