520285012367 has 8 divisors (see below), whose sum is σ = 536378516256. Its totient is φ = 504298442592.

The previous prime is 520285012363. The next prime is 520285012397. The reversal of 520285012367 is 763210582025.

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 520285012367 - 2² = 520285012363 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 (520285012361) 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, 26723648 + ... + 26743109.

It is an arithmetic number, because the mean of its divisors is an integer number (67047314532).

Almost surely, 2^520285012367 is an apocalyptic number.

520285012367 is a deficient number, since it is larger than the sum of its proper divisors (16093503889).

520285012367 is a wasteful number, since it uses less digits than its factorization.

520285012367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53467057.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 520285012367 in words is "five hundred twenty billion, two hundred eighty-five million, twelve thousand, three hundred sixty-seven".