275641433045125 has 32 divisors (see below), whose sum is σ = 393160696980480. Its totient is φ = 189002970892800.

The previous prime is 275641433045119. The next prime is 275641433045141. The reversal of 275641433045125 is 521540334146572.

It is a happy number.

It is not a de Polignac number, because 275641433045125 - 2³ = 275641433045117 is a prime.

It is a super-2 number, since 2×275641433045125² (a number of 30 digits) contains 22 as substring.

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, 13061716 + ... + 26868034.

It is an arithmetic number, because the mean of its divisors is an integer number (12286271780640).

Almost surely, 2^{275641433045125} is an apocalyptic number.

275641433045125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275641433045125 is a deficient number, since it is larger than the sum of its proper divisors (117519263935355).

275641433045125 is a wasteful number, since it uses less digits than its factorization.

275641433045125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13829158 (or 13829148 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 275641433045125 in words is "two hundred seventy-five trillion, six hundred forty-one billion, four hundred thirty-three million, forty-five thousand, one hundred twenty-five".