526542532 has 18 divisors (see below), whose sum is σ = 934646174. Its totient is φ = 259553280.

The previous prime is 526542493. The next prime is 526542539. The reversal of 526542532 is 235245625.

It can be written as a sum of positive squares in only one way, i.e., 472019076 + 54523456 = 21726^2 + 7384^2 .

It is not an unprimeable number, because it can be changed into a prime (526542539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7108 + ... + 33220.

Almost surely, 2^526542532 is an apocalyptic number.

It is an amenable number.

526542532 is a deficient number, since it is larger than the sum of its proper divisors (408103642).

526542532 is a wasteful number, since it uses less digits than its factorization.

526542532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26259 (or 26186 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 526542532 is about 22946.5145937243. The cubic root of 526542532 is about 807.5036347033.

The spelling of 526542532 in words is "five hundred twenty-six million, five hundred forty-two thousand, five hundred thirty-two".