2775252524 has 12 divisors (see below), whose sum is σ = 5298209448. Its totient is φ = 1261478400.

The previous prime is 2775252521. The next prime is 2775252539. The reversal of 2775252524 is 4252525772.

It is not an unprimeable number, because it can be changed into a prime (2775252521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31536917 + ... + 31537004.

It is an arithmetic number, because the mean of its divisors is an integer number (441517454).

Almost surely, 2^2775252524 is an apocalyptic number.

It is an amenable number.

2775252524 is a deficient number, since it is larger than the sum of its proper divisors (2522956924).

2775252524 is a wasteful number, since it uses less digits than its factorization.

2775252524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63073936 (or 63073934 counting only the distinct ones).

The product of its digits is 392000, while the sum is 41.

The square root of 2775252524 is about 52680.6655614752. The cubic root of 2775252524 is about 1405.2950033824.

The spelling of 2775252524 in words is "two billion, seven hundred seventy-five million, two hundred fifty-two thousand, five hundred twenty-four".