5216379273 has 24 divisors (see below), whose sum is σ = 8613116928. Its totient is φ = 2980112832.

The previous prime is 5216379253. The next prime is 5216379313. The reversal of 5216379273 is 3729736125.

5216379273 is a `hidden beast` number, since 5 + 2 + 1 + 6 + 379 + 273 = 666.

It is not a de Polignac number, because 5216379273 - 2⁶ = 5216379209 is a prime.

It is a super-2 number, since 2×5216379273² = 54421225439568017058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5216379253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441661 + ... + 453317.

It is an arithmetic number, because the mean of its divisors is an integer number (358879872).

Almost surely, 2^5216379273 is an apocalyptic number.

It is an amenable number.

5216379273 is a deficient number, since it is larger than the sum of its proper divisors (3396737655).

5216379273 is a wasteful number, since it uses less digits than its factorization.

5216379273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18773 (or 18770 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 5216379273 is about 72224.5060419246. The cubic root of 5216379273 is about 1734.2953255126.

The spelling of 5216379273 in words is "five billion, two hundred sixteen million, three hundred seventy-nine thousand, two hundred seventy-three".