2523342866 has 16 divisors (see below), whose sum is σ = 4138158240. Its totient is φ = 1144459680.

The previous prime is 2523342851. The next prime is 2523342883. The reversal of 2523342866 is 6682433252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115436 + ... + 135543.

It is an arithmetic number, because the mean of its divisors is an integer number (258634890).

Almost surely, 2^2523342866 is an apocalyptic number.

2523342866 is a deficient number, since it is larger than the sum of its proper divisors (1614815374).

2523342866 is a wasteful number, since it uses less digits than its factorization.

2523342866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251449.

The product of its digits is 414720, while the sum is 41.

The square root of 2523342866 is about 50232.8862997141. The cubic root of 2523342866 is about 1361.4198813438.

The spelling of 2523342866 in words is "two billion, five hundred twenty-three million, three hundred forty-two thousand, eight hundred sixty-six".