6506616160 has 48 divisors (see below), whose sum is σ = 16769328912. Its totient is φ = 2366041600.

The previous prime is 6506616157. The next prime is 6506616163. The reversal of 6506616160 is 616166056.

It is an interprime number because it is at equal distance from previous prime (6506616157) and next prime (6506616163).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506616163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846711 + ... + 1850230.

It is an arithmetic number, because the mean of its divisors is an integer number (349361019).

Almost surely, 2^6506616160 is an apocalyptic number.

It is an amenable number.

6506616160 is an abundant number, since it is smaller than the sum of its proper divisors (10262712752).

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

6506616160 is a wasteful number, since it uses less digits than its factorization.

6506616160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696967 (or 3696959 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 6506616160 is about 80663.5987295385. The cubic root of 6506616160 is about 1866.8885660244. Note that the first 3 decimals are identical.

The spelling of 6506616160 in words is "six billion, five hundred six million, six hundred sixteen thousand, one hundred sixty".