5234838505 has 8 divisors (see below), whose sum is σ = 6765022152. Its totient is φ = 3865726848.

The previous prime is 5234838493. The next prime is 5234838547. The reversal of 5234838505 is 5058384325.

It can be written as a sum of positive squares in 4 ways, for example, as 1012957929 + 4221880576 = 31827^2 + 64976^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5234838505 - 2¹¹ = 5234836457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40267924 + ... + 40268053.

It is an arithmetic number, because the mean of its divisors is an integer number (845627769).

Almost surely, 2^5234838505 is an apocalyptic number.

It is an amenable number.

5234838505 is a deficient number, since it is larger than the sum of its proper divisors (1530183647).

5234838505 is a wasteful number, since it uses less digits than its factorization.

5234838505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80535995.

The product of its (nonzero) digits is 576000, while the sum is 43.

The square root of 5234838505 is about 72352.1838302065. The cubic root of 5234838505 is about 1736.3386375325.

The spelling of 5234838505 in words is "five billion, two hundred thirty-four million, eight hundred thirty-eight thousand, five hundred five".