6225100136 has 16 divisors (see below), whose sum is σ = 11673796740. Its totient is φ = 3112087680.

The previous prime is 6225100129. The next prime is 6225100139. The reversal of 6225100136 is 6310015226.

It can be written as a sum of positive squares in 2 ways, for example, as 5640911236 + 584188900 = 75106^2 + 24170^2 .

It is not an unprimeable number, because it can be changed into a prime (6225100139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206 + ... + 111626.

Almost surely, 2^6225100136 is an apocalyptic number.

It is an amenable number.

6225100136 is a deficient number, since it is larger than the sum of its proper divisors (5448696604).

6225100136 is a wasteful number, since it uses less digits than its factorization.

6225100136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115604 (or 115600 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6225100136 is about 78899.3037738610. The cubic root of 6225100136 is about 1839.5663100427.

The spelling of 6225100136 in words is "six billion, two hundred twenty-five million, one hundred thousand, one hundred thirty-six".