275140025264 has 20 divisors (see below), whose sum is σ = 574090245456. Its totient is φ = 126987703872.

The previous prime is 275140025219. The next prime is 275140025269. The reversal of 275140025264 is 462520041572.

It is not an unprimeable number, because it can be changed into a prime (275140025269) 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 3 ways as a sum of consecutive naturals, for example, 661394084 + ... + 661394499.

Almost surely, 2^275140025264 is an apocalyptic number.

It is an amenable number.

275140025264 is an abundant number, since it is smaller than the sum of its proper divisors (298950220192).

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

275140025264 is a wasteful number, since it uses less digits than its factorization.

275140025264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322788604 (or 1322788598 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 275140025264 in words is "two hundred seventy-five billion, one hundred forty million, twenty-five thousand, two hundred sixty-four".