6505254610 has 8 divisors (see below), whose sum is σ = 11709458316. Its totient is φ = 2602101840.

The previous prime is 6505254607. The next prime is 6505254647. The reversal of 6505254610 is 164525056.

It can be written as a sum of positive squares in 2 ways, for example, as 5469637849 + 1035616761 = 73957^2 + 32181^2 .

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, 325262721 + ... + 325262740.

Almost surely, 2^6505254610 is an apocalyptic number.

6505254610 is a deficient number, since it is larger than the sum of its proper divisors (5204203706).

6505254610 is a wasteful number, since it uses less digits than its factorization.

6505254610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650525468.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 6505254610 is about 80655.1586074939. The cubic root of 6505254610 is about 1866.7583375828.

Adding to 6505254610 its reverse (164525056), we get a palindrome (6669779666).

The spelling of 6505254610 in words is "six billion, five hundred five million, two hundred fifty-four thousand, six hundred ten".