264537600000 has 468 divisors, whose sum is σ = 892377931032. Its totient is φ = 69693440000.

The previous prime is 264537599983. The next prime is 264537600013. The reversal of 264537600000 is 6735462.

264537600000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3187199959 + ... + 3187200041.

Almost surely, 2^264537600000 is an apocalyptic number.

264537600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264537600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446188965516).

264537600000 is an abundant number, since it is smaller than the sum of its proper divisors (627840331032).

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

264537600000 is an frugal number, since it uses more digits than its factorization.

264537600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 264537600000 in words is "two hundred sixty-four billion, five hundred thirty-seven million, six hundred thousand".