6508151616 has 112 divisors (see below), whose sum is σ = 18283976640. Its totient is φ = 2035998720.

The previous prime is 6508151581. The next prime is 6508151621. The reversal of 6508151616 is 6161518056.

It is a super-2 number, since 2×6508151616² = 84712074913686822912, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1234426 + ... + 1239686.

Almost surely, 2^6508151616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6508151616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9141988320).

6508151616 is an abundant number, since it is smaller than the sum of its proper divisors (11775825024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6508151616 is a wasteful number, since it uses less digits than its factorization.

6508151616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672 (or 5662 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 6508151616 is about 80673.1158193360. The cubic root of 6508151616 is about 1867.0354062930.

The spelling of 6508151616 in words is "six billion, five hundred eight million, one hundred fifty-one thousand, six hundred sixteen".