1015032225 has 36 divisors (see below), whose sum is σ = 1734191088. Its totient is φ = 523850400.

The previous prime is 1015032199. The next prime is 1015032229. The reversal of 1015032225 is 5222305101.

It is not a de Polignac number, because 1015032225 - 2²⁴ = 998255009 is a prime.

It is a super-3 number, since 3×1015032225³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1015032229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65034 + ... + 79116.

Almost surely, 2^1015032225 is an apocalyptic number.

1015032225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1015032225 is a deficient number, since it is larger than the sum of its proper divisors (719158863).

1015032225 is a wasteful number, since it uses less digits than its factorization.

1015032225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14158 (or 14122 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1015032225 is about 31859.5703831674. The cubic root of 1015032225 is about 1004.9858417351.

Adding to 1015032225 its reverse (5222305101), we get a palindrome (6237337326).

The spelling of 1015032225 in words is "one billion, fifteen million, thirty-two thousand, two hundred twenty-five".