531888696 has 48 divisors (see below), whose sum is σ = 1444528800. Its totient is φ = 176804352.

The previous prime is 531888691. The next prime is 531888713. The reversal of 531888696 is 696888135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531888691) 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 in 11 ways as a sum of consecutive naturals, for example, 16360 + ... + 36488.

It is an arithmetic number, because the mean of its divisors is an integer number (30094350).

Almost surely, 2^531888696 is an apocalyptic number.

It is an amenable number.

531888696 is an abundant number, since it is smaller than the sum of its proper divisors (912640104).

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

531888696 is a wasteful number, since it uses less digits than its factorization.

531888696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20508 (or 20501 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 531888696 is about 23062.7122429258. The cubic root of 531888696 is about 810.2273892917.

The spelling of 531888696 in words is "five hundred thirty-one million, eight hundred eighty-eight thousand, six hundred ninety-six".