6225276136 has 8 divisors (see below), whose sum is σ = 11672392770. Its totient is φ = 3112638064.

The previous prime is 6225276133. The next prime is 6225276137. The reversal of 6225276136 is 6316725226.

It can be written as a sum of positive squares in only one way, i.e., 4238791236 + 1986484900 = 65106^2 + 44570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6225276131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389079751 + ... + 389079766.

Almost surely, 2^6225276136 is an apocalyptic number.

It is an amenable number.

6225276136 is a deficient number, since it is larger than the sum of its proper divisors (5447116634).

6225276136 is a wasteful number, since it uses less digits than its factorization.

6225276136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778159523 (or 778159519 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 6225276136 is about 78900.4191116879. The cubic root of 6225276136 is about 1839.5836463432.

The spelling of 6225276136 in words is "six billion, two hundred twenty-five million, two hundred seventy-six thousand, one hundred thirty-six".