2506164226 has 16 divisors (see below), whose sum is σ = 3925631808. Its totient is φ = 1197702000.

The previous prime is 2506164169. The next prime is 2506164257. The reversal of 2506164226 is 6224616052.

It is a junction number, because it is equal to n+sod(n) for n = 2506164191 and 2506164200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43801 + ... + 83251.

It is an arithmetic number, because the mean of its divisors is an integer number (245351988).

Almost surely, 2^2506164226 is an apocalyptic number.

2506164226 is a deficient number, since it is larger than the sum of its proper divisors (1419467582).

2506164226 is a wasteful number, since it uses less digits than its factorization.

2506164226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40857.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2506164226 is about 50061.6043090910. The cubic root of 2506164226 is about 1358.3233783137.

The spelling of 2506164226 in words is "two billion, five hundred six million, one hundred sixty-four thousand, two hundred twenty-six".