2516363 has 4 divisors (see below), whose sum is σ = 2597568. Its totient is φ = 2435160.

The previous prime is 2516351. The next prime is 2516369. The reversal of 2516363 is 3636152.

2516363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2516363 - 2⁶ = 2516299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40556 + ... + 40617.

It is an arithmetic number, because the mean of its divisors is an integer number (649392).

2^2516363 is an apocalyptic number.

2516363 is a deficient number, since it is larger than the sum of its proper divisors (81205).

2516363 is an equidigital number, since it uses as much as digits as its factorization.

2516363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81204.

The product of its digits is 3240, while the sum is 26.

The square root of 2516363 is about 1586.3048256877. The cubic root of 2516363 is about 136.0163439124.

The spelling of 2516363 in words is "two million, five hundred sixteen thousand, three hundred sixty-three".