264543542010 has 96 divisors (see below), whose sum is σ = 751058568000. Its totient is φ = 64070496000.

The previous prime is 264543541993. The next prime is 264543542017. The reversal of 264543542010 is 10245345462.

264543542010 is a `hidden beast` number, since 2 + 64 + 5 + 43 + 542 + 0 + 10 = 666.

264543542010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (264543542017) 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 47 ways as a sum of consecutive naturals, for example, 913366 + ... + 1167614.

It is an arithmetic number, because the mean of its divisors is an integer number (7823526750).

Almost surely, 2^264543542010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264543542010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375529284000).

264543542010 is an abundant number, since it is smaller than the sum of its proper divisors (486515025990).

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

264543542010 is a wasteful number, since it uses less digits than its factorization.

264543542010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255324 (or 255321 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 264543542010 its reverse (10245345462), we get a palindrome (274788887472).

The spelling of 264543542010 in words is "two hundred sixty-four billion, five hundred forty-three million, five hundred forty-two thousand, ten".