520542045226 has 16 divisors (see below), whose sum is σ = 892598993280. Its totient is φ = 223029147600.

The previous prime is 520542045197. The next prime is 520542045229. The reversal of 520542045226 is 622540245025.

It is not an unprimeable number, because it can be changed into a prime (520542045229) 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, 4971366 + ... + 5074993.

It is an arithmetic number, because the mean of its divisors is an integer number (55787437080).

Almost surely, 2^520542045226 is an apocalyptic number.

520542045226 is a deficient number, since it is larger than the sum of its proper divisors (372056948054).

520542045226 is a wasteful number, since it uses less digits than its factorization.

520542045226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10050069.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 520542045226 in words is "five hundred twenty billion, five hundred forty-two million, forty-five thousand, two hundred twenty-six".