522055045 has 8 divisors (see below), whose sum is σ = 641035296. Its totient is φ = 407931216.

The previous prime is 522055021. The next prime is 522055049. The reversal of 522055045 is 540550225.

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 522055045 - 2⁷ = 522054917 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 (522055049) 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, 1213867 + ... + 1214296.

It is an arithmetic number, because the mean of its divisors is an integer number (80129412).

Almost surely, 2^522055045 is an apocalyptic number.

It is an amenable number.

522055045 is a deficient number, since it is larger than the sum of its proper divisors (118980251).

522055045 is a wasteful number, since it uses less digits than its factorization.

522055045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428211.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 522055045 is about 22848.5239129358. The cubic root of 522055045 is about 805.2030890704.

The spelling of 522055045 in words is "five hundred twenty-two million, fifty-five thousand, forty-five".