523032532 has 24 divisors (see below), whose sum is σ = 1051071840. Its totient is φ = 225228960.

The previous prime is 523032529. The next prime is 523032541. The reversal of 523032532 is 235230325.

It is a junction number, because it is equal to n+sod(n) for n = 523032497 and 523032506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311983 + ... + 313654.

It is an arithmetic number, because the mean of its divisors is an integer number (43794660).

Almost surely, 2^523032532 is an apocalyptic number.

It is an amenable number.

523032532 is an abundant number, since it is smaller than the sum of its proper divisors (528039308).

523032532 is a wasteful number, since it uses less digits than its factorization.

523032532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625671 (or 625669 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 523032532 is about 22869.9045035173. The cubic root of 523032532 is about 805.7053252708.

Adding to 523032532 its reverse (235230325), we get a palindrome (758262857).

The spelling of 523032532 in words is "five hundred twenty-three million, thirty-two thousand, five hundred thirty-two".