266753055252 has 24 divisors (see below), whose sum is σ = 649485700416. Its totient is φ = 85051698688.

The previous prime is 266753055227. The next prime is 266753055263. The reversal of 266753055252 is 252550357662.

266753055252 is digitally balanced in base 2, 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 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, 483248013 + ... + 483248564.

It is an arithmetic number, because the mean of its divisors is an integer number (27061904184).

Almost surely, 2^266753055252 is an apocalyptic number.

It is an amenable number.

266753055252 is an abundant number, since it is smaller than the sum of its proper divisors (382732645164).

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

266753055252 is a wasteful number, since it uses less digits than its factorization.

266753055252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966496607 (or 966496605 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 48.

The spelling of 266753055252 in words is "two hundred sixty-six billion, seven hundred fifty-three million, fifty-five thousand, two hundred fifty-two".