5120529158 has 4 divisors (see below), whose sum is σ = 7680793740. Its totient is φ = 2560264578.

The previous prime is 5120529151. The next prime is 5120529187. The reversal of 5120529158 is 8519250215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120529151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280132288 + ... + 1280132291.

It is an arithmetic number, because the mean of its divisors is an integer number (1920198435).

Almost surely, 2^5120529158 is an apocalyptic number.

5120529158 is a deficient number, since it is larger than the sum of its proper divisors (2560264582).

5120529158 is a wasteful number, since it uses less digits than its factorization.

5120529158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560264581.

The product of its (nonzero) digits is 36000, while the sum is 38.

The square root of 5120529158 is about 71557.8727883942. The cubic root of 5120529158 is about 1723.6071268734.

The spelling of 5120529158 in words is "five billion, one hundred twenty million, five hundred twenty-nine thousand, one hundred fifty-eight".