526382652 has 12 divisors (see below), whose sum is σ = 1228226216. Its totient is φ = 175460880.

The previous prime is 526382629. The next prime is 526382653. The reversal of 526382652 is 256283625.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 526382652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526382653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21932599 + ... + 21932622.

Almost surely, 2^526382652 is an apocalyptic number.

It is an amenable number.

526382652 is an abundant number, since it is smaller than the sum of its proper divisors (701843564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

526382652 is a wasteful number, since it uses less digits than its factorization.

526382652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43865228 (or 43865226 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 526382652 is about 22943.0305757544. The cubic root of 526382652 is about 807.4218959753.

The spelling of 526382652 in words is "five hundred twenty-six million, three hundred eighty-two thousand, six hundred fifty-two".