522152062 has 4 divisors (see below), whose sum is σ = 783228096. Its totient is φ = 261076030.

The previous prime is 522152023. The next prime is 522152063. The reversal of 522152062 is 260251225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522152063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130538014 + ... + 130538017.

It is an arithmetic number, because the mean of its divisors is an integer number (195807024).

Almost surely, 2^522152062 is an apocalyptic number.

522152062 is a deficient number, since it is larger than the sum of its proper divisors (261076034).

522152062 is a wasteful number, since it uses less digits than its factorization.

522152062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261076033.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 522152062 is about 22850.6468617411. The cubic root of 522152062 is about 805.2529647494.

The spelling of 522152062 in words is "five hundred twenty-two million, one hundred fifty-two thousand, sixty-two".