4936535521 has 8 divisors (see below), whose sum is σ = 5209066400. Its totient is φ = 4665276000.

The previous prime is 4936535507. The next prime is 4936535551. The reversal of 4936535521 is 1255356394.

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 4936535521 - 2⁷ = 4936535393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4936535501) 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 7 ways as a sum of consecutive naturals, for example, 309855 + ... + 325396.

It is an arithmetic number, because the mean of its divisors is an integer number (651133300).

Almost surely, 2^4936535521 is an apocalyptic number.

It is an amenable number.

4936535521 is a deficient number, since it is larger than the sum of its proper divisors (272530879).

4936535521 is a wasteful number, since it uses less digits than its factorization.

4936535521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635679.

The product of its digits is 486000, while the sum is 43.

The square root of 4936535521 is about 70260.4833530200. The cubic root of 4936535521 is about 1702.7102697491.

The spelling of 4936535521 in words is "four billion, nine hundred thirty-six million, five hundred thirty-five thousand, five hundred twenty-one".