275377015564172 has 6 divisors (see below), whose sum is σ = 481909777237308. Its totient is φ = 137688507782084.

The previous prime is 275377015564153. The next prime is 275377015564243. The reversal of 275377015564172 is 271465510773572.

275377015564172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34422126945518 + ... + 34422126945525.

It is an arithmetic number, because the mean of its divisors is an integer number (80318296206218).

Almost surely, 2^{275377015564172} is an apocalyptic number.

It is an amenable number.

275377015564172 is a deficient number, since it is larger than the sum of its proper divisors (206532761673136).

275377015564172 is a wasteful number, since it uses less digits than its factorization.

275377015564172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68844253891047 (or 68844253891045 counting only the distinct ones).

The product of its (nonzero) digits is 86436000, while the sum is 62.

The spelling of 275377015564172 in words is "two hundred seventy-five trillion, three hundred seventy-seven billion, fifteen million, five hundred sixty-four thousand, one hundred seventy-two".