6479122995 has 24 divisors (see below), whose sum is σ = 11233334736. Its totient is φ = 3454653888.

The previous prime is 6479122933. The next prime is 6479123017. The reversal of 6479122995 is 5992219746.

It is not a de Polignac number, because 6479122995 - 2¹⁴ = 6479106611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185677 + ... + 217793.

It is an arithmetic number, because the mean of its divisors is an integer number (468055614).

Almost surely, 2^6479122995 is an apocalyptic number.

6479122995 is a deficient number, since it is larger than the sum of its proper divisors (4754211741).

6479122995 is a wasteful number, since it uses less digits than its factorization.

6479122995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36611 (or 36608 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 6479122995 is about 80492.9996645671. Note that the first 3 decimals coincide. The cubic root of 6479122995 is about 1864.2553930356.

Adding to 6479122995 its sum of digits (54), we get a square (6479123049 = 80493²).

The spelling of 6479122995 in words is "six billion, four hundred seventy-nine million, one hundred twenty-two thousand, nine hundred ninety-five".