1015025325 has 48 divisors (see below), whose sum is σ = 1703670720. Its totient is φ = 533191680.

The previous prime is 1015025311. The next prime is 1015025357. The reversal of 1015025325 is 5235205101.

It is a happy number.

It is not a de Polignac number, because 1015025325 - 2¹⁸ = 1014763181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1015025295 and 1015025304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1940514 + ... + 1941036.

It is an arithmetic number, because the mean of its divisors is an integer number (35493140).

Almost surely, 2^1015025325 is an apocalyptic number.

1015025325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1015025325 is a deficient number, since it is larger than the sum of its proper divisors (688645395).

1015025325 is a wasteful number, since it uses less digits than its factorization.

1015025325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1015025325 is about 31859.4620952708. The cubic root of 1015025325 is about 1004.9835644945.

The spelling of 1015025325 in words is "one billion, fifteen million, twenty-five thousand, three hundred twenty-five".