6505156110 has 32 divisors (see below), whose sum is σ = 16034333472. Its totient is φ = 1687824000.

The previous prime is 6505156061. The next prime is 6505156117. The reversal of 6505156110 is 116515056.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6505156117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2929141 + ... + 2931360.

It is an arithmetic number, because the mean of its divisors is an integer number (501072921).

Almost surely, 2^6505156110 is an apocalyptic number.

6505156110 is an abundant number, since it is smaller than the sum of its proper divisors (9529177362).

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

6505156110 is a wasteful number, since it uses less digits than its factorization.

6505156110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860548.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 6505156110 is about 80654.5479808795. The cubic root of 6505156110 is about 1866.7489156290.

The spelling of 6505156110 in words is "six billion, five hundred five million, one hundred fifty-six thousand, one hundred ten".