275265275243740 has 96 divisors (see below), whose sum is σ = 635620317696000. Its totient is φ = 99668384335872.

The previous prime is 275265275243653. The next prime is 275265275243821. The reversal of 275265275243740 is 47342572562572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8831500 + ... + 25070419.

It is an arithmetic number, because the mean of its divisors is an integer number (6621044976000).

Almost surely, 2^{275265275243740} is an apocalyptic number.

275265275243740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275265275243740 is an abundant number, since it is smaller than the sum of its proper divisors (360355042452260).

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

275265275243740 is a wasteful number, since it uses less digits than its factorization.

275265275243740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33902899 (or 33902897 counting only the distinct ones).

The product of its (nonzero) digits is 197568000, while the sum is 61.

The spelling of 275265275243740 in words is "two hundred seventy-five trillion, two hundred sixty-five billion, two hundred seventy-five million, two hundred forty-three thousand, seven hundred forty".