266015514252 has 48 divisors (see below), whose sum is σ = 648224720640. Its totient is φ = 84746511168.

The previous prime is 266015514181. The next prime is 266015514269. The reversal of 266015514252 is 252415510662.

266015514252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 266015514252.

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 15 ways as a sum of consecutive naturals, for example, 62502 + ... + 732077.

It is an arithmetic number, because the mean of its divisors is an integer number (13504681680).

Almost surely, 2^266015514252 is an apocalyptic number.

It is an amenable number.

266015514252 is an abundant number, since it is smaller than the sum of its proper divisors (382209206388).

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

266015514252 is a wasteful number, since it uses less digits than its factorization.

266015514252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795822 (or 795820 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 266015514252 in words is "two hundred sixty-six billion, fifteen million, five hundred fourteen thousand, two hundred fifty-two".