6495825842 has 8 divisors (see below), whose sum is σ = 10629533232. Its totient is φ = 2952648100.

The previous prime is 6495825829. The next prime is 6495825863. The reversal of 6495825842 is 2485285946.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147632384 + ... + 147632427.

It is an arithmetic number, because the mean of its divisors is an integer number (1328691654).

Almost surely, 2^6495825842 is an apocalyptic number.

6495825842 is a deficient number, since it is larger than the sum of its proper divisors (4133707390).

6495825842 is a wasteful number, since it uses less digits than its factorization.

6495825842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295264824.

The product of its digits is 5529600, while the sum is 53.

The square root of 6495825842 is about 80596.6862966462. The cubic root of 6495825842 is about 1865.8560033430.

The spelling of 6495825842 in words is "six billion, four hundred ninety-five million, eight hundred twenty-five thousand, eight hundred forty-two".