2516226503 has 8 divisors (see below), whose sum is σ = 2877521280. Its totient is φ = 2155390200.

The previous prime is 2516226497. The next prime is 2516226509. The reversal of 2516226503 is 3056226152.

It is an interprime number because it is at equal distance from previous prime (2516226497) and next prime (2516226509).

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

It is a cyclic number.

It is not a de Polignac number, because 2516226503 - 2¹⁰ = 2516225479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2516226503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516226509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102773 + ... + 124878.

It is an arithmetic number, because the mean of its divisors is an integer number (359690160).

Almost surely, 2^2516226503 is an apocalyptic number.

2516226503 is a deficient number, since it is larger than the sum of its proper divisors (361294777).

2516226503 is a wasteful number, since it uses less digits than its factorization.

2516226503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229237.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2516226503 is about 50162.0025816354. The cubic root of 2516226503 is about 1360.1388452175.

The spelling of 2516226503 in words is "two billion, five hundred sixteen million, two hundred twenty-six thousand, five hundred three".