7347513133 has 2 divisors, whose sum is σ = 7347513134. Its totient is φ = 7347513132.

The previous prime is 7347513127. The next prime is 7347513191. The reversal of 7347513133 is 3313157437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7148195209 + 199317924 = 84547^2 + 14118^2 .

It is a cyclic number.

It is not a de Polignac number, because 7347513133 - 2⁹ = 7347512621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7347513092 and 7347513101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7347513193) 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, 3673756566 + 3673756567.

It is an arithmetic number, because the mean of its divisors is an integer number (3673756567).

Almost surely, 2^7347513133 is an apocalyptic number.

It is an amenable number.

7347513133 is a deficient number, since it is larger than the sum of its proper divisors (1).

7347513133 is an equidigital number, since it uses as much as digits as its factorization.

7347513133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 37.

The square root of 7347513133 is about 85717.6360674978. The cubic root of 7347513133 is about 1944.0769765402.

The spelling of 7347513133 in words is "seven billion, three hundred forty-seven million, five hundred thirteen thousand, one hundred thirty-three".