6509450498 has 8 divisors (see below), whose sum is σ = 9765973008. Its totient is φ = 3254126164.

The previous prime is 6509450473. The next prime is 6509450527. The reversal of 6509450498 is 8940549056.

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, 285836 + ... + 307767.

It is an arithmetic number, because the mean of its divisors is an integer number (1220746626).

Almost surely, 2^6509450498 is an apocalyptic number.

6509450498 is a deficient number, since it is larger than the sum of its proper divisors (3256522510).

6509450498 is a wasteful number, since it uses less digits than its factorization.

6509450498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599088.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 6509450498 is about 80681.1656955947. The cubic root of 6509450498 is about 1867.1596042484.

The spelling of 6509450498 in words is "six billion, five hundred nine million, four hundred fifty thousand, four hundred ninety-eight".