2515325530 has 8 divisors (see below), whose sum is σ = 4527585972. Its totient is φ = 1006130208.

The previous prime is 2515325521. The next prime is 2515325537. The reversal of 2515325530 is 355235152.

It can be written as a sum of positive squares in 2 ways, for example, as 2413658641 + 101666889 = 49129^2 + 10083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2515325492 and 2515325501.

It is not an unprimeable number, because it can be changed into a prime (2515325537) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 125766267 + ... + 125766286.

Almost surely, 2^2515325530 is an apocalyptic number.

2515325530 is a deficient number, since it is larger than the sum of its proper divisors (2012260442).

2515325530 is a wasteful number, since it uses less digits than its factorization.

2515325530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251532560.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 2515325530 is about 50153.0211452909. The cubic root of 2515325530 is about 1359.9764864014.

The spelling of 2515325530 in words is "two billion, five hundred fifteen million, three hundred twenty-five thousand, five hundred thirty".