2516331353 has 4 divisors (see below), whose sum is σ = 2625737088. Its totient is φ = 2406925620.

The previous prime is 2516331289. The next prime is 2516331359. The reversal of 2516331353 is 3531336152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2516331353 - 2⁶ = 2516331289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516331359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54702833 + ... + 54702878.

It is an arithmetic number, because the mean of its divisors is an integer number (656434272).

Almost surely, 2^2516331353 is an apocalyptic number.

2516331353 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2516331353 is a deficient number, since it is larger than the sum of its proper divisors (109405735).

2516331353 is a wasteful number, since it uses less digits than its factorization.

2516331353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109405734.

The product of its digits is 24300, while the sum is 32.

The square root of 2516331353 is about 50163.0476845257. The cubic root of 2516331353 is about 1360.1577370750.

The spelling of 2516331353 in words is "two billion, five hundred sixteen million, three hundred thirty-one thousand, three hundred fifty-three".