2516276525 has 24 divisors (see below), whose sum is σ = 3570932160. Its totient is φ = 1723023360.

The previous prime is 2516276513. The next prime is 2516276531. The reversal of 2516276525 is 5256726152.

It is not a de Polignac number, because 2516276525 - 2¹⁰ = 2516275501 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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119597 + ... + 139053.

It is an arithmetic number, because the mean of its divisors is an integer number (148788840).

Almost surely, 2^2516276525 is an apocalyptic number.

2516276525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2516276525 is a deficient number, since it is larger than the sum of its proper divisors (1054655635).

2516276525 is a wasteful number, since it uses less digits than its factorization.

2516276525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20213 (or 20208 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 2516276525 is about 50162.5011836531. The cubic root of 2516276525 is about 1360.1478582395.

The spelling of 2516276525 in words is "two billion, five hundred sixteen million, two hundred seventy-six thousand, five hundred twenty-five".