5135032129 has 2 divisors, whose sum is σ = 5135032130. Its totient is φ = 5135032128.

The previous prime is 5135032099. The next prime is 5135032139. The reversal of 5135032129 is 9212305315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2995044529 + 2139987600 = 54727^2 + 46260^2 .

It is a cyclic number.

It is not a de Polignac number, because 5135032129 - 2³¹ = 2987548481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5135032129.

It is not a weakly prime, because it can be changed into another prime (5135032139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567516064 + 2567516065.

It is an arithmetic number, because the mean of its divisors is an integer number (2567516065).

Almost surely, 2^5135032129 is an apocalyptic number.

It is an amenable number.

5135032129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135032129 is an equidigital number, since it uses as much as digits as its factorization.

5135032129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 5135032129 is about 71659.1384890999. The cubic root of 5135032129 is about 1725.2328612618.

The spelling of 5135032129 in words is "five billion, one hundred thirty-five million, thirty-two thousand, one hundred twenty-nine".