2522977273 has 4 divisors (see below), whose sum is σ = 2547957348. Its totient is φ = 2497997200.

The previous prime is 2522977241. The next prime is 2522977297. The reversal of 2522977273 is 3727792252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1691923689 + 831053584 = 41133^2 + 28828^2 .

It is a cyclic number.

It is not a de Polignac number, because 2522977273 - 2⁵ = 2522977241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522977573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12489886 + ... + 12490087.

It is an arithmetic number, because the mean of its divisors is an integer number (636989337).

Almost surely, 2^2522977273 is an apocalyptic number.

It is an amenable number.

2522977273 is a deficient number, since it is larger than the sum of its proper divisors (24980075).

2522977273 is a wasteful number, since it uses less digits than its factorization.

2522977273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24980074.

The product of its digits is 740880, while the sum is 46.

The square root of 2522977273 is about 50229.2471872713. The cubic root of 2522977273 is about 1361.3541286703.

The spelling of 2522977273 in words is "two billion, five hundred twenty-two million, nine hundred seventy-seven thousand, two hundred seventy-three".