2775252523 has 8 divisors (see below), whose sum is σ = 2821677536. Its totient is φ = 2728857600.

The previous prime is 2775252521. The next prime is 2775252539. The reversal of 2775252523 is 3252525772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2775252523 - 2¹ = 2775252521 is a prime.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252715 + ... + 263467.

It is an arithmetic number, because the mean of its divisors is an integer number (352709692).

Almost surely, 2^2775252523 is an apocalyptic number.

2775252523 is a deficient number, since it is larger than the sum of its proper divisors (46425013).

2775252523 is a wasteful number, since it uses less digits than its factorization.

2775252523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15045.

The product of its digits is 294000, while the sum is 40.

The square root of 2775252523 is about 52680.6655519841. The cubic root of 2775252523 is about 1405.2950032136.

The spelling of 2775252523 in words is "two billion, seven hundred seventy-five million, two hundred fifty-two thousand, five hundred twenty-three".