5205124307 has 2 divisors, whose sum is σ = 5205124308. Its totient is φ = 5205124306.

The previous prime is 5205124259. The next prime is 5205124313. The reversal of 5205124307 is 7034215025.

It is a happy number.

5205124307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5205124307 - 2⁸ = 5205124051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5205124307.

It is not a weakly prime, because it can be changed into another prime (5205124367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602562153 + 2602562154.

It is an arithmetic number, because the mean of its divisors is an integer number (2602562154).

Almost surely, 2^5205124307 is an apocalyptic number.

5205124307 is a deficient number, since it is larger than the sum of its proper divisors (1).

5205124307 is an equidigital number, since it uses as much as digits as its factorization.

5205124307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 5205124307 is about 72146.5474364505. The cubic root of 5205124307 is about 1733.0471104025.

The spelling of 5205124307 in words is "five billion, two hundred five million, one hundred twenty-four thousand, three hundred seven".