2775252492252 has 36 divisors (see below), whose sum is σ = 7065690810360. Its totient is φ = 918428880672.

The previous prime is 2775252492209. The next prime is 2775252492301. The reversal of 2775252492252 is 2522942525772.

2775252492252 is a `hidden beast` number, since 2 + 7 + 7 + 5 + 2 + 524 + 92 + 25 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277298403 + ... + 277308410.

Almost surely, 2^{2775252492252} is an apocalyptic number.

It is an amenable number.

2775252492252 is an abundant number, since it is smaller than the sum of its proper divisors (4290438318108).

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

2775252492252 is a wasteful number, since it uses less digits than its factorization.

2775252492252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554606962 (or 554606957 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 54.

The spelling of 2775252492252 in words is "two trillion, seven hundred seventy-five billion, two hundred fifty-two million, four hundred ninety-two thousand, two hundred fifty-two".