6510735045 has 80 divisors (see below), whose sum is σ = 12109941360. Its totient is φ = 3342560256.

The previous prime is 6510735043. The next prime is 6510735061. The reversal of 6510735045 is 5405370156.

It can be written as a sum of positive squares in 8 ways, for example, as 136469124 + 6374265921 = 11682^2 + 79839^2 .

It is not a de Polignac number, because 6510735045 - 2¹ = 6510735043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6510735043) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5366859 + ... + 5368071.

It is an arithmetic number, because the mean of its divisors is an integer number (151374267).

Almost surely, 2^6510735045 is an apocalyptic number.

It is an amenable number.

6510735045 is a deficient number, since it is larger than the sum of its proper divisors (5599206315).

6510735045 is a wasteful number, since it uses less digits than its factorization.

6510735045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716 (or 1707 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 6510735045 is about 80689.1259402405. The cubic root of 6510735045 is about 1867.2824152557.

The spelling of 6510735045 in words is "six billion, five hundred ten million, seven hundred thirty-five thousand, forty-five".