5203525139 has 2 divisors, whose sum is σ = 5203525140. Its totient is φ = 5203525138.

The previous prime is 5203525109. The next prime is 5203525157. The reversal of 5203525139 is 9315253025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5203525139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5203525099 and 5203525108.

It is not a weakly prime, because it can be changed into another prime (5203525109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601762569 + 2601762570.

It is an arithmetic number, because the mean of its divisors is an integer number (2601762570).

Almost surely, 2^5203525139 is an apocalyptic number.

5203525139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203525139 is an equidigital number, since it uses as much as digits as its factorization.

5203525139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 5203525139 is about 72135.4638094190. The cubic root of 5203525139 is about 1732.8696111289.

The spelling of 5203525139 in words is "five billion, two hundred three million, five hundred twenty-five thousand, one hundred thirty-nine".