2015033225 has 6 divisors (see below), whose sum is σ = 2498641230. Its totient is φ = 1612026560.

The previous prime is 2015033219. The next prime is 2015033231. The reversal of 2015033225 is 5223305102.

It is an interprime number because it is at equal distance from previous prime (2015033219) and next prime (2015033231).

It can be written as a sum of positive squares in 3 ways, for example, as 51036736 + 1963996489 = 7144^2 + 44317^2 .

It is not a de Polignac number, because 2015033225 - 2⁶ = 2015033161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2015033225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40300640 + ... + 40300689.

It is an arithmetic number, because the mean of its divisors is an integer number (416440205).

Almost surely, 2^2015033225 is an apocalyptic number.

2015033225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2015033225 is a deficient number, since it is larger than the sum of its proper divisors (483608005).

2015033225 is an equidigital number, since it uses as much as digits as its factorization.

2015033225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80601339 (or 80601334 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2015033225 is about 44889.1214549806. The cubic root of 2015033225 is about 1263.0699527675.

Adding to 2015033225 its reverse (5223305102), we get a palindrome (7238338327).

The spelling of 2015033225 in words is "two billion, fifteen million, thirty-three thousand, two hundred twenty-five".