2505330015 has 8 divisors (see below), whose sum is σ = 4008528048. Its totient is φ = 1336176000.

The previous prime is 2505329999. The next prime is 2505330029. The reversal of 2505330015 is 5100335052.

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

It is not a de Polignac number, because 2505330015 - 2⁴ = 2505329999 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 83510986 + ... + 83511015.

It is an arithmetic number, because the mean of its divisors is an integer number (501066006).

Almost surely, 2^2505330015 is an apocalyptic number.

2505330015 is a deficient number, since it is larger than the sum of its proper divisors (1503198033).

2505330015 is a wasteful number, since it uses less digits than its factorization.

2505330015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167022009.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 2505330015 is about 50053.2717711839. The cubic root of 2505330015 is about 1358.1726494241.

Adding to 2505330015 its reverse (5100335052), we get a palindrome (7605665067).

It can be divided in two parts, 2505 and 330015, that added together give a triangular number (332520 = T₈₁₅).

The spelling of 2505330015 in words is "two billion, five hundred five million, three hundred thirty thousand, fifteen".