1087805325 has 12 divisors (see below), whose sum is σ = 1798504928. Its totient is φ = 580162800.

The previous prime is 1087805293. The next prime is 1087805353. The reversal of 1087805325 is 5235087801.

It is not a de Polignac number, because 1087805325 - 2⁵ = 1087805293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7251961 + ... + 7252110.

Almost surely, 2^1087805325 is an apocalyptic number.

1087805325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1087805325 is a deficient number, since it is larger than the sum of its proper divisors (710699603).

1087805325 is a wasteful number, since it uses less digits than its factorization.

1087805325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14504084 (or 14504079 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 1087805325 is about 32981.8938965002. The cubic root of 1087805325 is about 1028.4512889469.

The spelling of 1087805325 in words is "one billion, eighty-seven million, eight hundred five thousand, three hundred twenty-five".