5120309527 has 2 divisors, whose sum is σ = 5120309528. Its totient is φ = 5120309526.

The previous prime is 5120309461. The next prime is 5120309549. The reversal of 5120309527 is 7259030215.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120309527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5120309492 and 5120309501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5120303527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560154763 + 2560154764.

It is an arithmetic number, because the mean of its divisors is an integer number (2560154764).

Almost surely, 2^5120309527 is an apocalyptic number.

5120309527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120309527 is an equidigital number, since it uses as much as digits as its factorization.

5120309527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 5120309527 is about 71556.3381329704. The cubic root of 5120309527 is about 1723.5824833937.

The spelling of 5120309527 in words is "five billion, one hundred twenty million, three hundred nine thousand, five hundred twenty-seven".