264840486080 has 56 divisors (see below), whose sum is σ = 631632693552. Its totient is φ = 105771359232.

The previous prime is 264840486077. The next prime is 264840486083. The reversal of 264840486080 is 80684048462.

264840486080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (264840486077) and next prime (264840486083).

It is not an unprimeable number, because it can be changed into a prime (264840486083) 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 7 ways as a sum of consecutive naturals, for example, 437807 + ... + 849326.

It is an arithmetic number, because the mean of its divisors is an integer number (11279155242).

Almost surely, 2^264840486080 is an apocalyptic number.

264840486080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264840486080 is an abundant number, since it is smaller than the sum of its proper divisors (366792207472).

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

264840486080 is a wasteful number, since it uses less digits than its factorization.

264840486080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287793 (or 1287783 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 50.

The spelling of 264840486080 in words is "two hundred sixty-four billion, eight hundred forty million, four hundred eighty-six thousand, eighty".