7133736947 has 2 divisors, whose sum is σ = 7133736948. Its totient is φ = 7133736946.

The previous prime is 7133736931. The next prime is 7133736989. The reversal of 7133736947 is 7496373317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7133736947 - 2⁴ = 7133736931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7133736895 and 7133736904.

It is not a weakly prime, because it can be changed into another prime (7133736847) 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 as a sum of consecutive naturals, namely, 3566868473 + 3566868474.

It is an arithmetic number, because the mean of its divisors is an integer number (3566868474).

Almost surely, 2^7133736947 is an apocalyptic number.

7133736947 is a deficient number, since it is larger than the sum of its proper divisors (1).

7133736947 is an equidigital number, since it uses as much as digits as its factorization.

7133736947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2000376, while the sum is 50.

The square root of 7133736947 is about 84461.4524324558. The cubic root of 7133736947 is about 1925.0367742005.

The spelling of 7133736947 in words is "seven billion, one hundred thirty-three million, seven hundred thirty-six thousand, nine hundred forty-seven".