1032525205 has 4 divisors (see below), whose sum is σ = 1239030252. Its totient is φ = 826020160.

The previous prime is 1032525203. The next prime is 1032525271. The reversal of 1032525205 is 5025252301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141562404 + 890962801 = 11898^2 + 29849^2 .

It is not a de Polignac number, because 1032525205 - 2¹ = 1032525203 is a prime.

It is a super-2 number, since 2×1032525205² = 2132216597920584050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1032525205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032525203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103252516 + ... + 103252525.

It is an arithmetic number, because the mean of its divisors is an integer number (309757563).

Almost surely, 2^1032525205 is an apocalyptic number.

It is an amenable number.

1032525205 is a deficient number, since it is larger than the sum of its proper divisors (206505047).

1032525205 is an equidigital number, since it uses as much as digits as its factorization.

1032525205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206505046.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 1032525205 is about 32132.9302274162. The cubic root of 1032525205 is about 1010.7262707529.

Adding to 1032525205 its reverse (5025252301), we get a palindrome (6057777506).

The spelling of 1032525205 in words is "one billion, thirty-two million, five hundred twenty-five thousand, two hundred five".