512134355551255 has 8 divisors (see below), whose sum is σ = 614561608900512. Its totient is φ = 409707229615008.

The previous prime is 512134355551253. The next prime is 512134355551271. The reversal of 512134355551255 is 552155553431215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512134355551255 - 2¹ = 512134355551253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512134355551253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22775187 + ... + 39280756.

It is an arithmetic number, because the mean of its divisors is an integer number (76820201112564).

Almost surely, 2^{512134355551255} is an apocalyptic number.

512134355551255 is a deficient number, since it is larger than the sum of its proper divisors (102427253349257).

512134355551255 is a wasteful number, since it uses less digits than its factorization.

512134355551255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63706505.

The product of its digits is 11250000, while the sum is 52.

The spelling of 512134355551255 in words is "five hundred twelve trillion, one hundred thirty-four billion, three hundred fifty-five million, five hundred fifty-one thousand, two hundred fifty-five".