5201655127 has 2 divisors, whose sum is σ = 5201655128. Its totient is φ = 5201655126.

The previous prime is 5201655073. The next prime is 5201655131. The reversal of 5201655127 is 7215561025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5201655127 is a prime.

It is a super-2 number, since 2×5201655127² = 54114432120490772258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5201655092 and 5201655101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5201655187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600827563 + 2600827564.

It is an arithmetic number, because the mean of its divisors is an integer number (2600827564).

Almost surely, 2^5201655127 is an apocalyptic number.

5201655127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201655127 is an equidigital number, since it uses as much as digits as its factorization.

5201655127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 5201655127 is about 72122.5008371174. The cubic root of 5201655127 is about 1732.6620034565.

The spelling of 5201655127 in words is "five billion, two hundred one million, six hundred fifty-five thousand, one hundred twenty-seven".