1043532525 has 24 divisors (see below), whose sum is σ = 1971780544. Its totient is φ = 477043200.

The previous prime is 1043532473. The next prime is 1043532547. The reversal of 1043532525 is 5252353401.

It is not a de Polignac number, because 1043532525 - 2⁷ = 1043532397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1043532492 and 1043532501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 993316 + ... + 994365.

Almost surely, 2^1043532525 is an apocalyptic number.

1043532525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1043532525 is a deficient number, since it is larger than the sum of its proper divisors (928248019).

1043532525 is a wasteful number, since it uses less digits than its factorization.

1043532525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987701 (or 1987696 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1043532525 is about 32303.7540388110. The cubic root of 1043532525 is about 1014.3052263606.

Adding to 1043532525 its reverse (5252353401), we get a palindrome (6295885926).

The spelling of 1043532525 in words is "one billion, forty-three million, five hundred thirty-two thousand, five hundred twenty-five".