6136444063 has 4 divisors (see below), whose sum is σ = 6210377208. Its totient is φ = 6062510920.

The previous prime is 6136444037. The next prime is 6136444087. The reversal of 6136444063 is 3604446316.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6136444063 - 2²⁹ = 5599573151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6136444163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36966448 + ... + 36966613.

It is an arithmetic number, because the mean of its divisors is an integer number (1552594302).

Almost surely, 2^6136444063 is an apocalyptic number.

6136444063 is a deficient number, since it is larger than the sum of its proper divisors (73933145).

6136444063 is an equidigital number, since it uses as much as digits as its factorization.

6136444063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73933144.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 6136444063 is about 78335.4585293276. The cubic root of 6136444063 is about 1830.7916650976.

The spelling of 6136444063 in words is "six billion, one hundred thirty-six million, four hundred forty-four thousand, sixty-three".