275642712417156 has 96 divisors (see below), whose sum is σ = 736693577883648. Its totient is φ = 78578813391360.

The previous prime is 275642712417091. The next prime is 275642712417161. The reversal of 275642712417156 is 651714217246572.

275642712417156 is digitally balanced in base 2 and base 4, because in such bases 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 275642712417156.

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, 88681741 + ... + 91737323.

It is an arithmetic number, because the mean of its divisors is an integer number (7673891436288).

Almost surely, 2^{275642712417156} is an apocalyptic number.

It is an amenable number.

275642712417156 is an abundant number, since it is smaller than the sum of its proper divisors (461050865466492).

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

275642712417156 is a wasteful number, since it uses less digits than its factorization.

275642712417156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058001 (or 3057999 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 60.

The spelling of 275642712417156 in words is "two hundred seventy-five trillion, six hundred forty-two billion, seven hundred twelve million, four hundred seventeen thousand, one hundred fifty-six".