7065532263 has 4 divisors (see below), whose sum is σ = 9420709688. Its totient is φ = 4710354840.

The previous prime is 7065532259. The next prime is 7065532297. The reversal of 7065532263 is 3622355607.

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

It is not a de Polignac number, because 7065532263 - 2² = 7065532259 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 (7065532763) 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, 1177588708 + ... + 1177588713.

It is an arithmetic number, because the mean of its divisors is an integer number (2355177422).

Almost surely, 2^7065532263 is an apocalyptic number.

7065532263 is a deficient number, since it is larger than the sum of its proper divisors (2355177425).

7065532263 is a wasteful number, since it uses less digits than its factorization.

7065532263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355177424.

The product of its (nonzero) digits is 226800, while the sum is 39.

The square root of 7065532263 is about 84056.7205106171. The cubic root of 7065532263 is about 1918.8821131992.

The spelling of 7065532263 in words is "seven billion, sixty-five million, five hundred thirty-two thousand, two hundred sixty-three".