6051220136 has 16 divisors (see below), whose sum is σ = 12218810100. Its totient is φ = 2792870784.

The previous prime is 6051220103. The next prime is 6051220139. The reversal of 6051220136 is 6310221506.

It can be written as a sum of positive squares in 2 ways, for example, as 5912687236 + 138532900 = 76894^2 + 11770^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (6051220139) 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, 29092301 + ... + 29092508.

Almost surely, 2^6051220136 is an apocalyptic number.

It is an amenable number.

6051220136 is an abundant number, since it is smaller than the sum of its proper divisors (6167589964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6051220136 is a wasteful number, since it uses less digits than its factorization.

6051220136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58184828 (or 58184824 counting only the distinct ones).

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

The square root of 6051220136 is about 77789.5888663772. The cubic root of 6051220136 is about 1822.2766799036.

The spelling of 6051220136 in words is "six billion, fifty-one million, two hundred twenty thousand, one hundred thirty-six".