512035420425 has 48 divisors (see below), whose sum is σ = 871093175040. Its totient is φ = 265244293440.

The previous prime is 512035420423. The next prime is 512035420441. The reversal of 512035420425 is 524024530215.

It is a happy number.

It is not a de Polignac number, because 512035420425 - 2¹ = 512035420423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512035420423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133782 + ... + 1020768.

It is an arithmetic number, because the mean of its divisors is an integer number (18147774480).

Almost surely, 2^512035420425 is an apocalyptic number.

It is an amenable number.

512035420425 is a deficient number, since it is larger than the sum of its proper divisors (359057754615).

512035420425 is a wasteful number, since it uses less digits than its factorization.

512035420425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887222 (or 887217 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 512035420425 in words is "five hundred twelve billion, thirty-five million, four hundred twenty thousand, four hundred twenty-five".