520134333051 has 8 divisors (see below), whose sum is σ = 693601879824. Its totient is φ = 346711504160.

The previous prime is 520134332951. The next prime is 520134333071. The reversal of 520134333051 is 150333431025.

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 520134333051 - 2²⁵ = 520100778619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (520134333071) 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, 11152320 + ... + 11198861.

It is an arithmetic number, because the mean of its divisors is an integer number (86700234978).

Almost surely, 2^520134333051 is an apocalyptic number.

520134333051 is a deficient number, since it is larger than the sum of its proper divisors (173467546773).

520134333051 is a wasteful number, since it uses less digits than its factorization.

520134333051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22358941.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 520134333051 its reverse (150333431025), we get a palindrome (670467764076).

The spelling of 520134333051 in words is "five hundred twenty billion, one hundred thirty-four million, three hundred thirty-three thousand, fifty-one".