275120536427652 has 12 divisors (see below), whose sum is σ = 641947918331216. Its totient is φ = 91706845475880.

The previous prime is 275120536427587. The next prime is 275120536427663. The reversal of 275120536427652 is 256724635021572.

275120536427652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×275120536427652² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 275120536427592 and 275120536427601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11463355684474 + ... + 11463355684497.

Almost surely, 2^{275120536427652} is an apocalyptic number.

It is an amenable number.

275120536427652 is an abundant number, since it is smaller than the sum of its proper divisors (366827381903564).

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

275120536427652 is a wasteful number, since it uses less digits than its factorization.

275120536427652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22926711368978 (or 22926711368976 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 57.

The spelling of 275120536427652 in words is "two hundred seventy-five trillion, one hundred twenty billion, five hundred thirty-six million, four hundred twenty-seven thousand, six hundred fifty-two".