512860055 has 8 divisors (see below), whose sum is σ = 615592032. Its totient is φ = 410181408.

The previous prime is 512860043. The next prime is 512860079. The reversal of 512860055 is 550068215.

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 512860055 - 2¹⁰ = 512859031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12317 + ... + 34313.

It is an arithmetic number, because the mean of its divisors is an integer number (76949004).

Almost surely, 2^512860055 is an apocalyptic number.

512860055 is a deficient number, since it is larger than the sum of its proper divisors (102731977).

512860055 is a wasteful number, since it uses less digits than its factorization.

512860055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26665.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 512860055 is about 22646.4137337460. The cubic root of 512860055 is about 800.4476947276.

The spelling of 512860055 in words is "five hundred twelve million, eight hundred sixty thousand, fifty-five".