6533157147 has 16 divisors (see below), whose sum is σ = 9515880192. Its totient is φ = 3954028320.

The previous prime is 6533157131. The next prime is 6533157181. The reversal of 6533157147 is 7417513356.

It is not a de Polignac number, because 6533157147 - 2⁴ = 6533157131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6533157099 and 6533157108.

It is not an unprimeable number, because it can be changed into a prime (6533157347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112168 + ... + 160149.

It is an arithmetic number, because the mean of its divisors is an integer number (594742512).

Almost surely, 2^6533157147 is an apocalyptic number.

6533157147 is a deficient number, since it is larger than the sum of its proper divisors (2982723045).

6533157147 is a wasteful number, since it uses less digits than its factorization.

6533157147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273058.

The product of its digits is 264600, while the sum is 42.

The square root of 6533157147 is about 80827.9478089107. The cubic root of 6533157147 is about 1869.4235163336.

The spelling of 6533157147 in words is "six billion, five hundred thirty-three million, one hundred fifty-seven thousand, one hundred forty-seven".