1032502505 has 4 divisors (see below), whose sum is σ = 1239003012. Its totient is φ = 826002000.

The previous prime is 1032502489. The next prime is 1032502517. The reversal of 1032502505 is 5052052301.

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 590830249 + 441672256 = 24307^2 + 21016^2 .

It is not a de Polignac number, because 1032502505 - 2⁴ = 1032502489 is a prime.

It is a super-2 number, since 2×1032502505² = 2132122845662550050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103250246 + ... + 103250255.

It is an arithmetic number, because the mean of its divisors is an integer number (309750753).

Almost surely, 2^1032502505 is an apocalyptic number.

It is an amenable number.

1032502505 is a deficient number, since it is larger than the sum of its proper divisors (206500507).

1032502505 is an equidigital number, since it uses as much as digits as its factorization.

1032502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206500506.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1032502505 is about 32132.5770052761. The cubic root of 1032502505 is about 1010.7188637814.

Adding to 1032502505 its reverse (5052052301), we get a palindrome (6084554806).

The spelling of 1032502505 in words is "one billion, thirty-two million, five hundred two thousand, five hundred five".