6473936516 has 12 divisors (see below), whose sum is σ = 11331836880. Its totient is φ = 3236268840.

The previous prime is 6473936479. The next prime is 6473936543. The reversal of 6473936516 is 6156393746.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153746 + ... + 191273.

It is an arithmetic number, because the mean of its divisors is an integer number (944319740).

Almost surely, 2^6473936516 is an apocalyptic number.

It is an amenable number.

6473936516 is a deficient number, since it is larger than the sum of its proper divisors (4857900364).

6473936516 is a wasteful number, since it uses less digits than its factorization.

6473936516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349714 (or 349712 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 50.

The square root of 6473936516 is about 80460.7762577518. The cubic root of 6473936516 is about 1863.7578204185.

The spelling of 6473936516 in words is "six billion, four hundred seventy-three million, nine hundred thirty-six thousand, five hundred sixteen".