5201655269 has 2 divisors, whose sum is σ = 5201655270. Its totient is φ = 5201655268.

The previous prime is 5201655233. The next prime is 5201655311. The reversal of 5201655269 is 9625561025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3193719169 + 2007936100 = 56513^2 + 44810^2 .

It is a cyclic number.

It is not a de Polignac number, because 5201655269 - 2²⁴ = 5184878053 is a prime.

It is a super-2 number, since 2×5201655269² = 54114435075030924722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5201655169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600827634 + 2600827635.

It is an arithmetic number, because the mean of its divisors is an integer number (2600827635).

Almost surely, 2^5201655269 is an apocalyptic number.

It is an amenable number.

5201655269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201655269 is an equidigital number, since it uses as much as digits as its factorization.

5201655269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 5201655269 is about 72122.5018215536. The cubic root of 5201655269 is about 1732.6620192231.

The spelling of 5201655269 in words is "five billion, two hundred one million, six hundred fifty-five thousand, two hundred sixty-nine".