2755122125238 has 40 divisors (see below), whose sum is σ = 7055445022032. Its totient is φ = 787177749744.

The previous prime is 2755122125221. The next prime is 2755122125323. The reversal of 2755122125238 is 8325212215572.

It is a happy number.

2755122125238 is a `hidden beast` number, since 2 + 7 + 5 + 512 + 2 + 125 + 2 + 3 + 8 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2755122125193 and 2755122125202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1214779345 + ... + 1214781612.

Almost surely, 2^{2755122125238} is an apocalyptic number.

2755122125238 is an abundant number, since it is smaller than the sum of its proper divisors (4300322896794).

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

2755122125238 is a wasteful number, since it uses less digits than its factorization.

2755122125238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429560978 (or 2429560969 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The spelling of 2755122125238 in words is "two trillion, seven hundred fifty-five billion, one hundred twenty-two million, one hundred twenty-five thousand, two hundred thirty-eight".