6706601520 has 80 divisors (see below), whose sum is σ = 20802573312. Its totient is φ = 1787385600.

The previous prime is 6706601519. The next prime is 6706601521. The reversal of 6706601520 is 251066076.

It is an interprime number because it is at equal distance from previous prime (6706601519) and next prime (6706601521).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (6706601521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461079 + ... + 475401.

Almost surely, 2^6706601520 is an apocalyptic number.

6706601520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6706601520 is an abundant number, since it is smaller than the sum of its proper divisors (14095971792).

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

6706601520 is a wasteful number, since it uses less digits than its factorization.

6706601520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16290 (or 16284 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 6706601520 is about 81893.8429920101. The cubic root of 6706601520 is about 1885.8225924281.

Adding to 6706601520 its reverse (251066076), we get a palindrome (6957667596).

The spelling of 6706601520 in words is "six billion, seven hundred six million, six hundred one thousand, five hundred twenty".