7127474533 has 2 divisors, whose sum is σ = 7127474534. Its totient is φ = 7127474532.

The previous prime is 7127474489. The next prime is 7127474537. The reversal of 7127474533 is 3354747217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6810705729 + 316768804 = 82527^2 + 17798^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7127474533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7127474533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7127474537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3563737266 + 3563737267.

It is an arithmetic number, because the mean of its divisors is an integer number (3563737267).

Almost surely, 2^7127474533 is an apocalyptic number.

It is an amenable number.

7127474533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7127474533 is an equidigital number, since it uses as much as digits as its factorization.

7127474533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493920, while the sum is 43.

The square root of 7127474533 is about 84424.3716766669. The cubic root of 7127474533 is about 1924.4733057736.

The spelling of 7127474533 in words is "seven billion, one hundred twenty-seven million, four hundred seventy-four thousand, five hundred thirty-three".