2516747473 has 8 divisors (see below), whose sum is σ = 2726764128. Its totient is φ = 2313616704.

The previous prime is 2516747459. The next prime is 2516747479. The reversal of 2516747473 is 3747476152.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2516747473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516747479) 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 7 ways as a sum of consecutive naturals, for example, 1720711 + ... + 1722172.

It is an arithmetic number, because the mean of its divisors is an integer number (340845516).

Almost surely, 2^2516747473 is an apocalyptic number.

It is an amenable number.

2516747473 is a deficient number, since it is larger than the sum of its proper divisors (210016655).

2516747473 is a wasteful number, since it uses less digits than its factorization.

2516747473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442943.

The product of its digits is 987840, while the sum is 46.

The square root of 2516747473 is about 50167.1951876921. The cubic root of 2516747473 is about 1360.2327083410.

The spelling of 2516747473 in words is "two billion, five hundred sixteen million, seven hundred forty-seven thousand, four hundred seventy-three".