5257750830 has 16 divisors (see below), whose sum is σ = 12618602064. Its totient is φ = 1402066880.

The previous prime is 5257750829. The next prime is 5257750853. The reversal of 5257750830 is 380577525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87629151 + ... + 87629210.

It is an arithmetic number, because the mean of its divisors is an integer number (788662629).

Almost surely, 2^5257750830 is an apocalyptic number.

5257750830 is an abundant number, since it is smaller than the sum of its proper divisors (7360851234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5257750830 is a wasteful number, since it uses less digits than its factorization.

5257750830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175258371.

The product of its (nonzero) digits is 294000, while the sum is 42.

The square root of 5257750830 is about 72510.3498129750. The cubic root of 5257750830 is about 1738.8682063742.

The spelling of 5257750830 in words is "five billion, two hundred fifty-seven million, seven hundred fifty thousand, eight hundred thirty".