264852261837960 has 128 divisors (see below), whose sum is σ = 794924195328000. Its totient is φ = 70594616261376.

The previous prime is 264852261837959. The next prime is 264852261837973. The reversal of 264852261837960 is 69738162258462.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4130346459 + ... + 4130410581.

It is an arithmetic number, because the mean of its divisors is an integer number (6210345276000).

It is a 1-persistent number, because it is pandigital, but 2⋅264852261837960 = 529704523675920 is not.

Almost surely, 2^{264852261837960} is an apocalyptic number.

264852261837960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264852261837960 is an abundant number, since it is smaller than the sum of its proper divisors (530071933490040).

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

264852261837960 is a wasteful number, since it uses less digits than its factorization.

264852261837960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79515 (or 79511 counting only the distinct ones).

The product of its (nonzero) digits is 418037760, while the sum is 69.

The spelling of 264852261837960 in words is "two hundred sixty-four trillion, eight hundred fifty-two billion, two hundred sixty-one million, eight hundred thirty-seven thousand, nine hundred sixty".