2516424443 has 8 divisors (see below), whose sum is σ = 2716627200. Its totient is φ = 2317169088.

The previous prime is 2516424431. The next prime is 2516424479. The reversal of 2516424443 is 3444246152.

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

It is not a de Polignac number, because 2516424443 - 2⁸ = 2516424187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516424403) 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, 231323 + ... + 241956.

It is an arithmetic number, because the mean of its divisors is an integer number (339578400).

Almost surely, 2^2516424443 is an apocalyptic number.

2516424443 is a deficient number, since it is larger than the sum of its proper divisors (200202757).

2516424443 is a wasteful number, since it uses less digits than its factorization.

2516424443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473701.

The product of its digits is 92160, while the sum is 35.

The square root of 2516424443 is about 50163.9755501894. The cubic root of 2516424443 is about 1360.1745095776.

The spelling of 2516424443 in words is "two billion, five hundred sixteen million, four hundred twenty-four thousand, four hundred forty-three".