232450525 has 24 divisors (see below), whose sum is σ = 296809128. Its totient is φ = 180480000.

The previous prime is 232450499. The next prime is 232450529. The reversal of 232450525 is 525054232.

It can be written as a sum of positive squares in 12 ways, for example, as 79334649 + 153115876 = 8907^2 + 12374^2 .

It is not a de Polignac number, because 232450525 - 2⁹ = 232450013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232450493 and 232450502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232450529) 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 23 ways as a sum of consecutive naturals, for example, 246555 + ... + 247495.

It is an arithmetic number, because the mean of its divisors is an integer number (12367047).

Almost surely, 2^232450525 is an apocalyptic number.

232450525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232450525 is a deficient number, since it is larger than the sum of its proper divisors (64358603).

232450525 is a wasteful number, since it uses less digits than its factorization.

232450525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 232450525 is about 15246.3282464992. The cubic root of 232450525 is about 614.8608537955.

The spelling of 232450525 in words is "two hundred thirty-two million, four hundred fifty thousand, five hundred twenty-five".