7011864533 has 2 divisors, whose sum is σ = 7011864534. Its totient is φ = 7011864532.

The previous prime is 7011864527. The next prime is 7011864589. The reversal of 7011864533 is 3354681107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4721476369 + 2290388164 = 68713^2 + 47858^2 .

It is an emirp because it is prime and its reverse (3354681107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7011864533 - 2⁶ = 7011864469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7011869533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3505932266 + 3505932267.

It is an arithmetic number, because the mean of its divisors is an integer number (3505932267).

Almost surely, 2^7011864533 is an apocalyptic number.

It is an amenable number.

7011864533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7011864533 is an equidigital number, since it uses as much as digits as its factorization.

7011864533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 7011864533 is about 83736.8767807828. The cubic root of 7011864533 is about 1914.0113363176.

The spelling of 7011864533 in words is "seven billion, eleven million, eight hundred sixty-four thousand, five hundred thirty-three".