6710456820 has 24 divisors (see below), whose sum is σ = 18789279264. Its totient is φ = 1789455136.

The previous prime is 6710456813. The next prime is 6710456821. The reversal of 6710456820 is 286540176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6710456821) 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, 55920414 + ... + 55920533.

It is an arithmetic number, because the mean of its divisors is an integer number (782886636).

Almost surely, 2^6710456820 is an apocalyptic number.

6710456820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6710456820 is an abundant number, since it is smaller than the sum of its proper divisors (12078822444).

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

6710456820 is a wasteful number, since it uses less digits than its factorization.

6710456820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111840959 (or 111840957 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 6710456820 is about 81917.3780097972. The cubic root of 6710456820 is about 1886.1838791954.

Adding to 6710456820 its reverse (286540176), we get a palindrome (6996996996).

The spelling of 6710456820 in words is "six billion, seven hundred ten million, four hundred fifty-six thousand, eight hundred twenty".