2522777298 has 8 divisors (see below), whose sum is σ = 5045554608. Its totient is φ = 840925764.

The previous prime is 2522777239. The next prime is 2522777329. The reversal of 2522777298 is 8927772252.

2522777298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2522777298 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2522777298.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210231436 + ... + 210231447.

It is an arithmetic number, because the mean of its divisors is an integer number (630694326).

Almost surely, 2^2522777298 is an apocalyptic number.

2522777298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2522777298 is a wasteful number, since it uses less digits than its factorization.

2522777298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420462888.

The product of its digits is 1975680, while the sum is 51.

The square root of 2522777298 is about 50227.2565247197. The cubic root of 2522777298 is about 1361.3181600566.

The spelling of 2522777298 in words is "two billion, five hundred twenty-two million, seven hundred seventy-seven thousand, two hundred ninety-eight".