2538072266 has 8 divisors (see below), whose sum is σ = 3871635840. Its totient is φ = 1247526988.

The previous prime is 2538072259. The next prime is 2538072283. The reversal of 2538072266 is 6622708352.

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

It is an unprimeable number.

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, 10754426 + ... + 10754661.

It is an arithmetic number, because the mean of its divisors is an integer number (483954480).

Almost surely, 2^2538072266 is an apocalyptic number.

2538072266 is a deficient number, since it is larger than the sum of its proper divisors (1333563574).

2538072266 is a wasteful number, since it uses less digits than its factorization.

2538072266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21509148.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2538072266 is about 50379.2840957471. The cubic root of 2538072266 is about 1364.0637294894.

The spelling of 2538072266 in words is "two billion, five hundred thirty-eight million, seventy-two thousand, two hundred sixty-six".