2516266252 has 12 divisors (see below), whose sum is σ = 4522478800. Its totient is φ = 1224129456.

The previous prime is 2516266219. The next prime is 2516266253. The reversal of 2516266252 is 2526626152.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (2516266253) 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, 8500752 + ... + 8501047.

Almost surely, 2^2516266252 is an apocalyptic number.

It is an amenable number.

2516266252 is a deficient number, since it is larger than the sum of its proper divisors (2006212548).

2516266252 is a wasteful number, since it uses less digits than its factorization.

2516266252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17001840 (or 17001838 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 2516266252 is about 50162.3987863419. The cubic root of 2516266252 is about 1360.1460072482.

The spelling of 2516266252 in words is "two billion, five hundred sixteen million, two hundred sixty-six thousand, two hundred fifty-two".