6531765014 has 16 divisors (see below), whose sum is σ = 10376594880. Its totient is φ = 3075009480.

The previous prime is 6531764989. The next prime is 6531765073. The reversal of 6531765014 is 4105671356.

It is a super-2 number, since 2×6531765014² = 85327908396228840392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521072 + ... + 533459.

It is an arithmetic number, because the mean of its divisors is an integer number (648537180).

Almost surely, 2^6531765014 is an apocalyptic number.

6531765014 is a deficient number, since it is larger than the sum of its proper divisors (3844829866).

6531765014 is a wasteful number, since it uses less digits than its factorization.

6531765014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054715.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 6531765014 is about 80819.3356443865. The cubic root of 6531765014 is about 1869.2907234137.

The spelling of 6531765014 in words is "six billion, five hundred thirty-one million, seven hundred sixty-five thousand, fourteen".