2516263673 has 8 divisors (see below), whose sum is σ = 3137160000. Its totient is φ = 1960724880.

The previous prime is 2516263667. The next prime is 2516263691. The reversal of 2516263673 is 3763626152.

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 2516263673 - 2⁶ = 2516263609 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 2516263673.

It is not an unprimeable number, because it can be changed into a prime (2516263663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16339298 + ... + 16339451.

It is an arithmetic number, because the mean of its divisors is an integer number (392145000).

Almost surely, 2^2516263673 is an apocalyptic number.

It is an amenable number.

2516263673 is a deficient number, since it is larger than the sum of its proper divisors (620896327).

2516263673 is a wasteful number, since it uses less digits than its factorization.

2516263673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32678767.

The product of its digits is 272160, while the sum is 41.

The square root of 2516263673 is about 50162.3730798295. The cubic root of 2516263673 is about 1360.1455425627.

The spelling of 2516263673 in words is "two billion, five hundred sixteen million, two hundred sixty-three thousand, six hundred seventy-three".