6485767452 has 36 divisors (see below), whose sum is σ = 16423342936. Its totient is φ = 2158129440.

The previous prime is 6485767441. The next prime is 6485767459. The reversal of 6485767452 is 2547675846.

It is a happy number.

6485767452 is a `hidden beast` number, since 64 + 8 + 576 + 7 + 4 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485767459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137203 + ... + 178314.

Almost surely, 2^6485767452 is an apocalyptic number.

It is an amenable number.

6485767452 is an abundant number, since it is smaller than the sum of its proper divisors (9937575484).

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

6485767452 is a wasteful number, since it uses less digits than its factorization.

6485767452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316098 (or 316093 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The square root of 6485767452 is about 80534.2625967358. The cubic root of 6485767452 is about 1864.8924511099.

The spelling of 6485767452 in words is "six billion, four hundred eighty-five million, seven hundred sixty-seven thousand, four hundred fifty-two".