7365164533 has 2 divisors, whose sum is σ = 7365164534. Its totient is φ = 7365164532.

The previous prime is 7365164509. The next prime is 7365164551. The reversal of 7365164533 is 3354615637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7358723089 + 6441444 = 85783^2 + 2538^2 .

It is a cyclic number.

It is not a de Polignac number, because 7365164533 - 2²⁵ = 7331610101 is a prime.

It is a super-2 number, since 2×7365164533² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7365164533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7365164333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3682582266 + 3682582267.

It is an arithmetic number, because the mean of its divisors is an integer number (3682582267).

Almost surely, 2^7365164533 is an apocalyptic number.

It is an amenable number.

7365164533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7365164533 is an equidigital number, since it uses as much as digits as its factorization.

7365164533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 43.

The square root of 7365164533 is about 85820.5367787921. The cubic root of 7365164533 is about 1945.6325249621.

The spelling of 7365164533 in words is "seven billion, three hundred sixty-five million, one hundred sixty-four thousand, five hundred thirty-three".