5257784083 has 4 divisors (see below), whose sum is σ = 5306922360. Its totient is φ = 5208645808.

The previous prime is 5257784039. The next prime is 5257784093. The reversal of 5257784083 is 3804877525.

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

It is a cyclic number.

It is not a de Polignac number, because 5257784083 - 2⁹ = 5257783571 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5257784033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24568978 + ... + 24569191.

It is an arithmetic number, because the mean of its divisors is an integer number (1326730590).

Almost surely, 2^5257784083 is an apocalyptic number.

5257784083 is a deficient number, since it is larger than the sum of its proper divisors (49138277).

5257784083 is a wasteful number, since it uses less digits than its factorization.

5257784083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49138276.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The square root of 5257784083 is about 72510.5791109132. The cubic root of 5257784083 is about 1738.8718722295.

The spelling of 5257784083 in words is "five billion, two hundred fifty-seven million, seven hundred eighty-four thousand, eighty-three".