1003525055 has 16 divisors (see below), whose sum is σ = 1321336800. Its totient is φ = 727079808.

The previous prime is 1003525031. The next prime is 1003525057. The reversal of 1003525055 is 5505253001.

It is not a de Polignac number, because 1003525055 - 2¹⁰ = 1003524031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003525057) 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 15 ways as a sum of consecutive naturals, for example, 142205 + ... + 149094.

It is an arithmetic number, because the mean of its divisors is an integer number (82583550).

Almost surely, 2^1003525055 is an apocalyptic number.

1003525055 is a deficient number, since it is larger than the sum of its proper divisors (317811745).

1003525055 is a wasteful number, since it uses less digits than its factorization.

1003525055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291370.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 1003525055 is about 31678.4635833242. The cubic root of 1003525055 is about 1001.1736403628.

Adding to 1003525055 its reverse (5505253001), we get a palindrome (6508778056).

The spelling of 1003525055 in words is "one billion, three million, five hundred twenty-five thousand, fifty-five".