5252055129 has 12 divisors (see below), whose sum is σ = 7916141376. Its totient is φ = 3349136472.

The previous prime is 5252055113. The next prime is 5252055139. The reversal of 5252055129 is 9215502525.

5252055129 is a `hidden beast` number, since 5 + 2 + 520 + 5 + 5 + 129 = 666.

It is not a de Polignac number, because 5252055129 - 2⁴ = 5252055113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5252055093 and 5252055102.

It is not an unprimeable number, because it can be changed into a prime (5252055139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12685917 + ... + 12686330.

It is an arithmetic number, because the mean of its divisors is an integer number (659678448).

Almost surely, 2^5252055129 is an apocalyptic number.

It is an amenable number.

5252055129 is a deficient number, since it is larger than the sum of its proper divisors (2664086247).

5252055129 is a wasteful number, since it uses less digits than its factorization.

5252055129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25372276 (or 25372273 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 5252055129 is about 72471.0640807764. The cubic root of 5252055129 is about 1738.2400764504.

The spelling of 5252055129 in words is "five billion, two hundred fifty-two million, fifty-five thousand, one hundred twenty-nine".