2530636226 has 16 divisors (see below), whose sum is σ = 3965220864. Its totient is φ = 1209013344.

The previous prime is 2530636223. The next prime is 2530636291. The reversal of 2530636226 is 6226360352.

2530636226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2530636223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14975 + ... + 72701.

It is an arithmetic number, because the mean of its divisors is an integer number (247826304).

Almost surely, 2^2530636226 is an apocalyptic number.

2530636226 is a deficient number, since it is larger than the sum of its proper divisors (1434584638).

2530636226 is a wasteful number, since it uses less digits than its factorization.

2530636226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58705.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2530636226 is about 50305.4293888841. The cubic root of 2530636226 is about 1362.7302824974.

Adding to 2530636226 its reverse (6226360352), we get a palindrome (8756996578).

The spelling of 2530636226 in words is "two billion, five hundred thirty million, six hundred thirty-six thousand, two hundred twenty-six".